Brand Name: GD-1 Model Number: seamass Type: Active Use: Mobile Phone Special Feature: Wireless Place of Origin: Guangdong China (Mainland) Standby time: 150hours certification: CE, RHOS color: black and white wireless alarm: yes support emergency call: yes function: Bluetooth, Waterproof, Noise Cancelli... Connectors: USB Charge voltage: 5V DC Packaging & Delivery Packaging Detail: color box Delivery Detail: within 5-7working days Specifications 2013 hi-fi anti lost bluetooth speaker for any mobile 1.Top quantity, 2.wholesale, 3.fast deliver 4.CE,Rohs 2013 HI-FI new anti lost bluetooth speaker for any mobile Features: Multifunction Connected with mobile phone or other Bluetooth devices within close distance Wireless Anti-theft/lost alarm Protects phone from losing Portable and convenient to use Small size Long standby time When connected with Bluetooth cell phone and laptop computer or other devices, if distance is beyond 3 to 5m, will make beep sound to alarm owne
Specifications Mini Bluetooth Speaker with MP3, Support TF card 1.Excellent sound 2.Fashionable look 3.Bluetooth handsfree funct New Arrival Portablet Mini Wireless Bluetooth Speaker factory price
Brand Name: OEM Model Number: TM-4 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Stage Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) Specifications Super Bass Bluetooth Speaker .Bluetooth telephone function .Vibration resonance technology .360 degree omni-directional sound Super Bass Bluetooth Speaker BASIC: •FM radio (Option)•Playing songs in MP3 format which saved in TF card•Support PC/iPod/iPhone/MP3/MP4/Other mobile phones by connecting with 3.5mm jack.•Bluetooth telephone function•Bluetooth play FEATURE: • Vibration resonance technology. • 360 degree omni-directional sound • Private tooling INTERFACES: •Volume control knob Turn the knob in a clockwise direction to volume up. Turn the knob in a anticlockwise direction to volume down. •USB port: charge/audio input &
Specifications 2.1ch Portable speaker 1.With USB SD AUX FM function 2.With Remote Control 3.Plastic box, White, Black, Red 4.Small size Creative 2.1 Portable speaker with USB,SD card,FM, AUX Features:1.Fashional ,contemporary design.2.Clear sound with power full bass3.Easily to set up and connects to laptops,notebook,Mp3,Ipod .....4.OEM & ODM are available for US. Power Output15W+6Wx2 Speaker unit Subwoofer: 4"*1 4Ω Satellite .5"*2 4Ω Frequency Response 40Hz-20KHzS/N Ratio ≥62dbT.H.D0.1%Product size400x400x300mmColor box sizeL278xW185xH255mmCartonL570xW385xH270mm, 4setsN.W6.6KGG.W8.4KGContainer20"/2000pcss, 40"/4400pcs,40HQ/5520pcs, 45"/6920pcs &nbs
Brand Name: DOSS Model Number: DS-1168 Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Outdoor Place of Origin: China (Mainland) color: red,silver,black,bluetooth Special Feature: Wireless, Portable, Mini Bluetooth: V2.1+EDR Channels: 2 (2.0) Specifications 1.New Doss bluetooth speaker 2.Bluetooth V2.1+EDR 3.With Handsfree function 4.Dual battery 5.Alloy steel Air Bass New Mini Bluetooth With Handsfree Function speaker for iPhone Feature: 1. Special Doss voice prompt,calling answer,voice notice phone number. 2. Military technology shell,Alloy steel,antiwear 3. Exquisite design,easy cooperating. 4. Pneumatic pressure cone technology,neodymium iron boron speaker,perfect quality sound. 5. Dual power,built in 3.7v 500mah lithium battery,external dock 3.7v 102
Brand Name: Hanlob Model Number: HLB-003 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Channels:: 4 Speaker output:: 5w Signal-to-Noise Ratio:: ⥠95dB Battery capacity:: 5V±0.5V Use:: Portable Audio Player,Mobile Phone,Computer Special Feature:: Wireless,Portable,Mini Bluetooth transmission distance:: Bluetooth about 10 meters Frequency Response:: 280HZ-16KHZ colors:: black, red, blue, white Packaging & Delivery Packaging Detail: Color Box or by Requirement of clients Delivery Detail: 2-3 days after payment Specifications 1. portable, hanging portable design 2. BT audio transmission 3. variety of classic color for choice 4. Line connect 2013 high-end wireless bluetooth speaker with microphone Specifications 1.Power supplier:lithium battery:3.7-4 .2 V DC:5V ,600MA Li-ion battery
Brand Name: OEM Model Number: STD-M323L Type: Passive Use: Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Normal colors Material: ABS+Metal Function: Bluetooth function,FM,Micro SD reader Built in: Microphone and Lithium battery Bluetooth Version: Bluetooth A2DP Leading time: 15-20days MOQ: 500pcs Accessories: audio cable,usb cable,manual Package: Color box Shipping: Sea or Air Packaging & Delivery Packaging Detail: Gift box inside with carton box outside Delivery Detail: 15-20days Specifications Metal Portable Bluetooth Speaker (STD-M323L) Dia60mm*H60mm*53mm Function:Enjoy the loud and pure music Material:ABS+Metal Super Bass Metal Portable Bluetooth Speaker with FM/Micro SD function(STD-M323L) Power supplier DC5V ,500mahOutput power3W(1KHz,THD10%)Frequency60Hz——18KHzSignal&noise ratio ≥95dBImpedance2.6 OHM(Ω)Li-ion
Brand Name: Rambotech Model Number: BSK10 Type: Passive Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Black Bluetooth profiles: HSP, HFP, A2DP and AVRCP Standby time: Up to 300 hours Operating distance: 10 meters Talk time: Up to 13 hours Bluetooth compliant: V4.0+EDR Chip set: BC8645 Microphone: Yes Speakerphone: Yes Packaging & Delivery Packaging Detail: blister package Delivery Detail: 60 days Specifications Silicon outdoor bluetooth speaker with microphone, BLE&APTX 1. With built-in battery 2. Useful on beach 3. Portable Silicon outdoor bluetooth speaker with microphone, BLE&APTX Model: BSK10 Go anywhere, go wireless Feature* Bluetooth silicon speaker is simply the smallest, best sounding wireless speaker and speakerphone*Go anywhere, go wireless*With a powerful, built-in microphone, it frees you to share crisp, clean-sounding conference ca
Brand Name: JOY Model Number: Mushroom Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,waterproof Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Material: Silicon cover + ABS plastic Surface technics: Rubber oil Bluetooth: Bluetooth 3.0 Color: black, orange, red, blue, green, pink ect Weight: 90g Speaker Size: 62*H59 mm Driver: 40mmW Voltage: DC 3.7V Package: gift box Warranty: one year Packaging & Delivery Packaging Detail: gift box Delivery Detail: 1-7 days Specifications 1.Funny portable waterproof shower bluetooth speaker 2.enable adsorb on wall and car ect 3.waterproof 4.bluetooth up to 10m Funny portable waterproof shower bluetooth speaker, enable adsorb on wall and car Features: 1. Bluetooth connect to mobile, PC,etc to play music in 10 meters. 2. Tansmission Range: up to 10m 3. With Mi
Brand Name: MINDSONIC Model Number: BTS288 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Zhejiang China (Mainland) color: different for choice Packaging & Delivery Packaging Detail: blister Delivery Detail: 30 days Specifications mini bluetooth speaker 1.this item includes 2 pieces, one host, one auxiliary 2.support Bluetooth, Answer phone call handfree mini bluetooth speaker Functions:1.Wireless Stereo Bluetooth Speaker2.Answer phone call handfree, support redial3.Support TF card4.With 3.5mm jack, can connect with outer audio source5.LED light bluetooth speaker- specification &nbs
Specifications DAB/ DAB+ Digital Radio with Bluetooth Speaker - Stream music and other audio content wirelessly from your Bluetooth enable DAB/ DAB+ Digital Radio with Bluetooth Speaker- Stream music and other audio content wirelessly from your Bluetooth enabled smartphone,laptop or tablet- DAB/ DAB+ Band with DLS, FM Band with RDS (deliver audio & data service which contain station name, Program type, data time)- 20 stations preset (10 DAB + 10 FM) -1.77 “ TFT Display- Time, Alarm, Sleep & Snooze function- USB port for charging iPhone, mobiles & digital devices- Aux-in connection for audio sources- Wireless music streaming up to 30 feet distance- Headphone socket- Output Power: 2W x 2- Unit Size: 250 x 135 x 130 mm- Power Source: Powered by AC adaptor- Available Color: Black, White, Blue, Red
Specifications Cute apple shape top quality bluetooth speaker 1.The appearance has applied for patent 2.Rechargeable 3.With USB connector Cute apple shape top quality bluetooth speaker What about music!! 1. This apple mini bluetooth speakers have unique design, Cabinet and exquisite appearance. 2. Sound beautiful stereo, built-in rechargeable lithium battery, power management and battery protection circuit, synchronous support mobile phone, computer headset player. etc 3. It’s a comfortable companion aboutyour home, drive, the comfortable travel. Characteristics of bluetooth speaker -- The product appearance has received domestic patent certificate, the product patent number is 201230040246.3. --The built-in polymer battery charge 550 ma, a single charge can play six to eight hours --Support many kinds of bluetooth mobile phones,and mobile phones cell function. --MINI USB connector can complete charge function and linked computer
Brand Name: ODM & OEM Model Number: P-2.1 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Cabinet: PU Painting cabinet Finished Woofer: Full Range 2.5"x1pcs Frequency range: F-70-20KHZ Impedance: 4Ohm Sensitivity(dB/1W/1m): 87 Peak Power handling: 10~25W Colors: Different colors are available Speaker Dimension: 169.5*88*104.6mm Carton Size: 345*265*168mm Net Weight: 690g/pc Packaging & Delivery Packaging Detail: Non-woven bag + EPE + K=A Carton (Pair Packing) Delivery Detail: 30 Work days after get PO Specifications 2.1 Bluetooth Speaker with Amplifier Digital Fashionable speaker set for notebook. Amplifier bluetooth or wireless is availabl
Specifications 1. Mini bluetooth speaker 2. high-end Speaker 3. Stereo sound quality 4. Portable Speaker 5. top selling products Top selling products high-end bluetooth speaker Your satisfaction is our business Features: 1. Superiority of vibration speakers. Changeable sound playback The vibration speakers can make any plane medium play melodious music, you can feel various sound expression with various material, e.g. better bass on wooden desk, sensitive high frequency on glass table 2. Excellent sound effect Mini Resonance speaker for mp3 360°omni-directional sound, no d
Brand Name: SINAVA Model Number: BS02 Type: Passive Use: Mobile Phone,Computer,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Design: Mini Packing: Retail package Price: cheaper price Quality: TOP Colors: Can Mixed in Stock: Yes Port: Bluetooth Packaging & Delivery Packaging Detail: Retail Packing/Carton Packing Delivery Detail: 1- 3 days depend on your qty Specifications 1. Wireless Mini Bluetooth Speaker 2.Output power: 3W 3.Excellent sound quality 4.Suit for notebook 450MAH Portable 3.5mm Wireless Subwoofer Mini Bluetooth Speaker 1.Bluetooth wireless audio transmission 2.With phone handsfree. &nb
Specifications Mini bluetooth speaker for phone new mini bluetooth speaker for Mobilephone Support Answer the Phone 1.Fast delivery mini bluetooth speaker for phone new mini bluetooth speaker for Mobilephone Support Answer the Phone Features: Multifunction Connected with mobile phone or other Bluetooth devices within close distance Wireless Anti-theft/lost alarm Protects phone from losing Portable and convenient to use Small size Long standby time When connected with Bluetooth cell phone and laptop computer or other devices, if distance is beyond 3 to 5m, will make beep sound to alarm owner that cell phone or baggage is not close to him so as to avoid losingSpecification: Charge voltage: 5V DC Battery capacity: 100mA Bluetooth version: V2.1 + EDR Solution: ISSC + class 2 Constant working time: 80 hours Standby time: 150 hours Charge time: 2 to 3 hours Valid distance: 10m (alarm reminding distance is 2 to 3m, may be adjusted by software before shipment) Head dimension: 25 x 40 x
Brand Name: BRITEC Model Number: BR-BS010 Use: Portable Audio Player,Mobile Phone,Computer Channels: 6 (5.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) type: bluetooth speaker Packaging & Delivery Packaging Detail: color box,welcome OEM design box Delivery Detail: within 2weeks Specifications 1.Touchkey Portable Wireless Bluetooth Speaker 2.Sensitive Touch button, good outlooking design 3.Color:white,green,pinkle BRIEF INTRODUCTION This is a new kind portable wireless Bluetooth speaker, perfect in connecting your current Bluetooth device,and offering you an wonderful sound enjoyment. The stylish design and portable size enable you to enjoy your favorable music wherever you go. FEATURES&SPECIFICATION 1. Type: por
Brand Name: OEM Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Place of Origin: Guangdong China (Mainland) Certificate: CE&ROHS Optional logo: welcome color: customer color welcome package: white box, gift box Packaging & Delivery Packaging Detail: white box,gift box Delivery Detail: 25days Specifications Universal portable mini hamburger bluetooth speaker 1.Mini Portable Hamburger Speaker 2.Convenient Easy To Carry Universal portable mini hamburger bluetooth speaker Universal portable mini hamburger bluetooth speaker PRODUCT FEATURES: 1.Compatible with most devices that may utilize headphones2.LED power indicator for power on and charging3.360-degree sound field intergrates a cone design with a custom-built speaker to project sound in all directions.4.With 1.4 subwoofer, the vacuum base offers deep and rich sound with HI-FI result5.New concept integrative portable mini speaker, with small bulk ca
Brand Name: YESTE Model Number: YST-289 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Stage,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) bluetooth speaker with FM: plastic case colors: blue, red ,yellow,black, silver,green, purple Packaging & Delivery Packaging Detail: Self box packing, 100pcs/Outer carton, G.W.:22kgs Carton Dimension: 28*34*34CM. Delivery Detail: within 10 days Specifications wireless mini portable bluetooth speaker YST-289 with FM 1, with CE&ROHS 2, built-in 1500mah lion battery 3,SNR:>=90dB wireless mini portable bluetooth speaker YST-289 with microphone, TF card solt and FM radio :1,Bluetooh: V2.12,Working Distance:10M3,voltage: DC 5V4,Battery capacity:600mAh/3.7V5,Normal volume playing time:4H6,Speaker:40mm plus 55mm PU edge7,Power:4Ω3W8,S/N Ratio:≥75db9,Frequency Response:120HZ-18KHZ10,Net weight:190g11,Charging voltage: 5V-500mA12. with TF slot,MI
Specifications bluetooth speaker: 1.Support iphone, ipod, mp3/4, computer 2. By li-ion battery 3.Loudspeaker size: 40mm Bluetooth speaker: Technology specification : • OUTPUT POWER:3W*1 4OHMS(1K 10% THD)• Loudspeaker size: 40mm • Frequency Response: 20Hz-20000Hz • Battery Voltage: 3.7V • Battery types: polymer chargeable battery ;LI-ION Battery • Battery Capacity: 500mAh • Battery Charging Voltage: 5V • Charging time: 2-4 hour • Playing last time: 6 hours LED lamp last time:10 hours Function explanation :1. LED Lamp Design, used for desk Lamp. &n
Brand Name: AIDIKA Model Number: XKD8BT Type: Passive Use: Portable Audio Player,Mobile Phone,Computer,Stage,bluetooth speaker Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Product name: bluetooth speaker SIze: 5*5*5cm Weight: 180g Color: Pink, Blue, Black, Silver, Green, golden, red Sample time: 2-3 days bluetooth speaker Support: wireless devices Power output: 3w Audio input: 3.5mm jack plug Bluetooth ranges: 10 meter battery: 600mah Li-ion battery Packaging & Delivery Packaging Detail: bluetooth speaker 1 gift crystal packaging, 1 audio line,1 antenna Delivery Detail: 3 days bluetooth speaker Specifications Outdoor wireless bluetooth speaker with fm radio -Bluetooth -FM radio,TF/SD card -FCC, RoHS, FCC -5*5*5cm Outdoor wireless bluetooth speaker with fm radio Disreiption This mini audio box can be deemed as perfect combination of classic and modern performance, and it is praised as ma
Specifications 1.Output 3W 2.THD less than 10% 3.Bluetooth 2.1, Support TF card 4.Valid distance 5-15 meters 5.2 inches speaker KB-N8 Portable mini Handsfree Bluetooth speaker for mobile phone bluetooth device support TF card1.Output 3W2.THD less than10%3.Bluetooth 2.1, handsfree, support TF card4.Valid distance 5-15 meters5.2 inches speaker ModelKB-N8Output:effective value 3W*1THD (total harmonic distortion)≤10%Input:Mini USB 5V/Li Battery capacity(400mah/3.7V)Speaker:2 inches; 4ΩFrequency Response:20Hz~20KHzBattery capacity:Rated 400mah/3.7V rechargeableValid distance:5~15 metersBluetooth :BT 2.1-ISSCAccessory1)3.5mm cable× 12)manual× 1Product size:74*45.5mm(Dia.×H)Package size:115*70*65mmCarton size:36.5*34.5*24.5cmQuantity of each carton:50PCSNW/GW:0.161KG/0.287KG 17KG/17.6KG
Specifications 1.record function Bluetooth wireless speaker 2.Magic Cube design Features: l Size:90x90x90mm l Bluetooth Version: V2.1+EDR l Playing Time: Up to 5 hours l Standy Time: 40 Hours l Audio Output: 8W l DC In: DC 5V l With built in Microphone,support phone call l 3.5MM AUX in for MP3 or other device l Built in Li-ion battery for portable usage
Brand Name: HFD Model Number: HFD-S60 Place of Origin: China (Mainland) Style: Headset Microphone Use: Computer Microphone Communication: Wireless Packaging & Delivery Packaging Detail: Product Size:6.7*6.7*12cm 100pcs/ctns Ctn Size:57*28*56.5CM G.W:23.5KGS Delivery Detail: 2-3 days for sampes, 15-20 days for mass production Specifications Portable Sucker Silicone Bluetooth Speaker for Iphone,Ipod,Mp3 player Portable Sucker Silicone Bluetooth Speaker for Iphone,Ipod,Mp3 player Bluetooth wireless audio transmission,portable, hanging portable design,Can suck base speakers,Hands-free car bracket of bluetooth speakers &
Specifications 1.Bluetooth V2.1 2.Aluminum body & Nd-Fe-B magnet speaker 3.Built-in li-ion battery ,rechargeable 4.Certificate CE&FCC UE audio :Unusual & Excellent We have produce mini speakers with latest functions.Functions 1..Built-in Li-ion battery,rachargeable with usb cable .2..Bluetooth V2.13..3.5mm line-in mp3 stereo jack4..The latest class-AB amplifier,lower power wasting5..Max output power 2.7W Material & technology: 1..Aluminum body(ABS),lazer inscription2..High temperature sandblasting oxidation coloring 3..45mm Nd-Fe-B magnet speakers, with plenty bass Parameters & indicators 1. Size & weight ø6*5.7cm2. ColorBlack;blue;pink;silver3. Output power2.7W THD=10%4. Power input 5V(USB)5 Frequency response150-18kHz6. Sensitivity 80dB7. Impedance 4 ohm8. SNR>=60dB Packing details 1.package:Color box2.product&
Brand Name: OEM/ODM/BENTON Model Number: BT-ST02 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Outdoor Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) Screen: Without screen Support: Micro SD card FM Function: Optional Music format: MP3,WMA etc warranty: 12 months Line-in function: Yes Battery: Built-in Lithium battery Audio output: 3.5mm Color: black,gold,red,pink,silver Accessory: Gift box, audio line, usb cable,user manual Packaging & Delivery Packaging Detail: 60pcs/CTN weight:20kg packing size:.52x28x46cm Delivery Detail: 3-7 days after recieving buyer's payment Specifications wireless mini bluetooth speaker 1.Without screen 2.Support MicroSD card 3.music format:MP3,WMA 4 Built-in Lithium battery 2013 hotest sell wireless mini bluetooth speaker of high quality Detailed description 2.0 hi-fi wireless Bluetooth. Can receive voice frequency in 10M and rever
Specifications 1.Bluetooth speaker 2.Support Micro SD card 3.Ultra-simple style design 4.Build-in Lion-battery 5.Hands-free talking Best sound quality and fashionable bluetooth speaker EX350 delivers stunning hi-fi audio in a portable wireless speaker so compact you won’t believe it when you hear it. Its loudness with output capacity of 85 decibels, music fills even the largest rooms. Bluetooth Speaker EX350 It is a simply the smallest, best bass sounding wireless speaker. It has the ability to produce extreme high (tweeter) and low (woofer) frequencies from a single bass. Amp up Your Music, Movies, GamesDon't let tiny computer speakers sap your sound. All your media deserves great audio, no matter what device it's played from. With EX350, you'll feel the thump of every kick drum, the room of every car chase and crowd with every buzzer-beater - bringing all your mobile media vibrantly to life. And with about 5-7 hours of
Specifications wifi net bluetooth speaker with mobile power support TF,USB disk,line in Wireless Routing AP function Multi-function Bluetooth speaker with WIFI,mobile powerFeatures:1.stylish sports car streamlined design, easy to carry;2.a versatile set of Bluetooth speakers, card speakers, player, mobile power, wireless AP, USB disk in onebody, which can meet the needs of your business and leisure;3.support Bluetooth stereo wireless audio connection, coverage of more than 10M (barrier-free);4.support earphone audio output, micro SD / TF card and USB disk, music play, plug-and-play, compatible with a variety of music formats, sound quality is&nbs
Specifications a.high-end bluetooth speaker b.speaker portable bluetooth c.bluetooth audio speaker d.with CE FCC RoHS High-end Bluetooth Speaker Bluetooth Audio Speaker α. Bluetooth connection is disconnected automatically after five minutes into power-saving sleep modeβ. Bluetooth AVRCP technology, remote control music playback, pauseγ. Bluetooth transmission distance of ten metersδ. Portable aluminum design ,great sound Color white, blackMaterialAluminumBatteryBuilt-in Lithium batteryBattery Capacity1550mAhFrequency response30HZ-18KHZThe standby current5-10mAS/N rate≥60dBDistortion≤10%Speaker interfaceRCArated voltage5VAudio Interface3.5mmCharger Interface5V Micro USBBluetooth ProfileA2DP +EDR,W
Specifications bluetooth speaker,usb speaker,bluetooth usb speaker 1: Bluetooth player mobile music, call (pay attention to the short boot Bluetooth built in order to connect a Bluetooth) 2: TF card inserted U disk3: LINE IN and FM: resonance function (better on a flat surfacecolorful lights effect)