Brand Name: Misotech Model Number: MS-5500 Type: Active,Multimeida hifi dj speaker Use: Home Theatre,Mobile Phone,Karaoke Player,Computer Channels: 2 (2.0) Place of Origin: Guangdong China (Mainland) Output power: 40W*2 Colour: red or black Function: Bluetooth Packaging & Delivery Packaging Detail: Gift box 502*295*348mm Carton box 520*315*370mm 1 set/carton Delivery Detail: First order needs 35days,Repeat orders need 30 days Specifications 2.0 HIFI Bluetooth Speaker System High density MDF Classic design OEM service Very strong bass perfect sound Hot 2.0 HIFI Bluetooth Speaker Output power40W*2FunctionAudio input and outputMaterialsHigh density MDFDriver speaker 5inch*2 , 1inch*2PackingColor box 502*295*348mmCarton box 520*315*370mm1 set/gift box 1set/carton1*40HQ capacity1150 setsDistortion1%MOQ500 setsPaymentT/T,L/C,CashDeliver timeFirst order needs 35days,Repeat orders need 35 days with bluetooth Why choose u
Specifications 1.Mini Wireless Bluetooth Speaker 2.Range:upto 10 metres open field 3.with different color Specification : *Resolution:CSR3*Support multiple pair:upto 8 devices*Output power:3W*Frequency Response:20Hz~20kHz*Battery Li-ion:3.7v,*Battery Capacity:600mAh*Audio input: 3.5mmJack cable and power connector*On/Off/Bluetooth switch *Driver Unit:40mm,4Ohm,3W*Power Indicator Light:Blue lights*Range:upto 10 metres open field *Product dimension:61x57mm
Specifications 1.Mini Hanging Portable Design 2.Telligent V3.0 bluetooth 3.Support Bluetooth/AUX Cable/TF/SD Card 4.CE,RoHS,BQB Mini Delicate Stylish Wireless Bluetooth V3.0 Speaker with MIC TF/Micro SD Card Play for Cell Phone/Tablets/ PC-- 4 Colors Handsfree Voice Calling,TF Card Play,Rechargable Battery,AUX Link Cable Specefication: Bluetooth version: V3.0 Power : 4WF Frequence : &n
Brand Name: LEMO Model Number: LM-Y001 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) useage: Bluetooth Speaker logo: Silk-Screen printing, color printing Material: Metal distance: 10 meters frequency: 2.402-2.480GHz Packaging & Delivery Packaging Detail: gift box, also can be customized according your requirment. Delivery Detail: 5-7 working days upon the payment Specifications Bluetooth Speaker 1. Stereo Sound Effect 2.Fast connection 3. Bluetooth 2.0+EDR 4. Built-in rechargeable li-ion battery Bluetooth Speaker Detailed Product DescriptionSupport: TF card, USB, FM Radio, Line in & Line out, earphone 1.Mini Multi-function speaker with bluetooth2.Built-in Bluetooth RF wireless module,meets the latest Bluetooth 2.1+ED standard 3.Support Bluetooth stereo sound,perfect sound quality,outstanding bass effect4.Support iPhone,ipad and all
Specifications Bluetooth Speaker Portable Wireless Speaker 1.Patent speaker 2.Bluetooth with clock 3.First speaker for Iphone5 4.OEM/ODM Bluetooth Speaker,Portable Speaker,Wireless Speaker Description: First in the world bluetooth speaker for Iphone 5, TOPSON Patent products, 2013 New creationThis portable bluetooth speaker wirelessly-Play music through you home stereo and stand-alone speakers.With this Bluetooth speaker, you do not bother by the cable problem anymore, put the speakerswherever you want, sit back and listen. Very easy to use. Features:Patent 2013 new in marker bluetooth speakerFirst in the world bluetooth speaker portable wireless bluetooth speaker for Iphone 5Bluetooth V2.1for reliable and high-quality soundWorking distance:up to 10meters/30ftCompatible&nb
Specifications 1.Communication Bluetooth Speaker 2.Listen to Music Wirelessly 3.CE,BQB,FCC,RoHS * Universal docking for iPhone * FM radio * 2.0 channel output : 2W*2 * 3.5mm audio input jack to play any
Specifications mini mobile phone bluetooth speaker 1.MP3 Function with bluetooth 2.With FM 3.Rechargeable battery 4.Audio-in Cool mini mobile phone bluetooth speaker 100% fit your device Function & Feature:- 100% and high quality - This machine is a portable multimedia speaker, which is disign exquisitely, convenient to carry- Supply HIFI sound quality, low power dissipation - PC, laptop, computer, MP3, MP4, mobile phone which have audio output connector to it directly - The machine search radio station. For Bluetooth music con
Brand Name: Lowin/OEM Model Number: LK-705B Type: Active Use: Portable Audio Player,Karaoke Player,Stage,Outdoor Channels: 2 (2.0) Special Feature: Portable Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Standard Export Packing Delivery Detail: 35 days Specifications Good bassbluetooth speaker New design bluetooth speaker OEM bluetooth speaker Good soundbluetooth speaker Bluetooth speaker usb with guitar input/USB/SD/FM/wireless MIC Model: LK-705Bpacking size:37x38.5x22cm (pair/2cartons) Specification:Optional:wireless/bluetooth/color/ MIC,Remote/ Guitar input Output power: RMS 55wFrequency Response:30Hz-20Khz Rated impedence: 4 ohm SNR: > 89 dB Speaker units: (6.5" *1)+1.5"*1 Woofer Description: 1. Trolley speaker Built-in USB and SD memory card function, Support MP3 music format2. Trolley speaker With FM Radio/ MIC/Guitar input 3. With Karao
Specifications 1.Bluetooth speaker for iphone/ipad/ipod 2.With a 3.5mm universal audio interface 3.Built-in long-lasting lithium battery Bluetooth speaker for iphone/ipad/MP3/MP4/Mobile Phones Your kind enquiry is welcomed,my friend!!!Let's creat mutual benefit together !! Products Description: This product uses the standard Bluetooth chip with 10M Bluetooth transmission distance. It supports iPod, iPhone, iPad, mobiles and MP3, MP4 with Bluetooth stereo function.- Built-in long-lasting lithium battery. Convenient to users. Users can use it in bedroom or anywhere freely to enjoy the music.- Use class D miniature digital amplifier circuit with high-performance, low-power consumption.- With six functional operations, including the audio switch, play / pause, volume + / - , previous, next.- With a 3.5mm universal audio interface that supports for multiple audio player.- Mini USB charging interface design. Users can use USB interface of the PC device, or USB
Brand Name: OEM Model Number: AF801 Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Rated Impedance: 4 Ohm Rated Power: 3W Rated Voltage: DC 5V unit weight: 216g Unit Size: 95*95*90mm Frequency response: 3dB Frequency scope: 170-15KHz Packaging & Delivery Packaging Detail: Qty: 20pcs/ctn N.W.:7.8kgs G.W.:8.8kgs Meas.:52.5*27*32.6CM Delivery Detail: within 25 days after receiving 30% deposit Specifications Feature:Hifi blue tooth speaker , mini style , portable ,car audio,colorful lights unit weight:216g Unit Size:95*95*90mm Functions:Built-in Bluetooth 2.1+EDR wireless moduleBluetooth audio sound,perfect sound quality and bass effect10M transmission distanceSupport iPone,ipad and other devices with bluetooth functionBluetooth hand free function,answer call easilyBluetooth music controlling functionsBuilt-in li-ion battery,with micro USB interface3.5 audio input jack Specifica
Specifications 1. bluetooth speaker 2.Can be connected with iPhone, iPod, iPad mobile,Mp3 3.With FM radio &TF Function 4.High sound quanlity LF-119M Portable Bluetooth Speaker u FEATURES ² 1.Outpower:3w*2 ² 2.Loud speaker:45mm ² 3.Signal and nosie ratio;>=80DB ² 4.Play mp3 format music from mp3/mobile/computer/TF cards. ² 5.Bluetooth connect to pc/mobile/ipod/and so on. ² 6.With FM radio function. ² 7.Support USB/TFcards for 16G at most ² 8.External rechargeable battery :BL-5C ² 9.Material:ABS plastic ² 10.Accessories:dc power supply cable ² 3.5mm audio tie-in u ACCESSORIES ² QTY: 40PCS² G.W:9.6KGS² N.W: 13.8KGS ² MEAS:25.4*48*62
Specifications mini protable wireless bluetooth speaker with handsfree 1.Has hands free function 2.Excellent Sound Performance 3.Fashion 2013 Hottest wireless bluetooth speaker Button Function: > In TF/Bluetooth mode when short press this button: next song; Long press :Volume up. Don’t work in AUX mode .< In In TF/Bluetooth mode when short press this button: previous song; Long press :Volume down. Don’t work in AUX mode . Multifunction button: In TF mode, short press this button : Play/Pause; In bluetooth mode, short press this button: Play/Pause/Answer/End/Cancel dial/PairIn bluetooth mode, double click: Last number redial;Long press for 2seconds: reject calls .In TF/AUX mode, press it will be TF card and AUX exchange . Bluetooth Pairingl Make sure the Bluetooth speaker is in the off state.l Press ON/OFF key to Bluetooth mode, blue LED will flash 6 tim
Brand Name: OEM Model Number: S-01 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) color: red white black Packaging & Delivery Packaging Detail: gift box Delivery Detail: 2-7days Specifications Perfect Wireless bluetooth speaker with alarm for iphone &ipod 1, Power output power: 3 + 3 W, 2.0 stereo speakers. Perfect Wireless bluetooth speaker with alarm for iphone &ipod1, Power output power: 3 + 3 W, 2.0 stereo speakers.2, frequency response: 60-20 KHz3, speaker impedance: 3 ohms * 2 PCS.4, signal-to-noise ratio: FM 45 dB iPod/iPhone 80 dB AUX input 80 dB5,Power input: AC input 100-240 V / 50-60hz, DC output 5 V / 1.2 A transformer.6 Product size: (L) 208 mm * (W) 100 mm * (H) 83 mm weight: 600 g6, color box dimensions: (L) 240 * (W) 195 * 103 mm (H) weight: 1042 g
Model Number: SP-010 Place of Origin: Guangdong China (Mainland) Color: black,sliver Transmission: wireless Bluetooth 2.0 Speaker: 4 Ω / 3W Specifications Bluetooth Speaker 1,5W high quality speaker 2,Built-in rechargeable battery 400mAh 3,Bluetooth 2.0 version 4,CE ROHS BQB Item #:SP-010Item Name: Big eye Bluetooth speaker 1,4 Ω /3W high quality speaker2,transfer the music from your mobile phone,PC…via bluetooth technology.3,Bluetooth 2.0 version4,Built-in rechargeable battery 400mAhCE,ROHS Our major products:Headphones, speakers, radios, multifunctional items, toys, outdoor sports equipment, home appliances, household items, garden items, clocks, car accessories, camping accessories, mobile phone accessories, computer accessories and peripherals.
Brand Name: OEM Model Number: SVS-BT-10M Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Smart Phone and Tablet PC Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Item: Mini Portable Bluetooth Speaker BT-10M Bluetooth Version: compliant 3.0 Power: Rechargeable battery 380 mAh or Adapter hands-free function: Yes Color: Orange,Green or Pink Speaker driver: 40MM, 4Ohm,3W material: ABS + silicone USB charging line: yes Feature: Waterproof IP5 and Anti Wrestling Portable: small as a egg Packaging Items per Carton: 100 Pieces/Piece Package Measurements: 45X40X30 cm Gross Weight: 15.0 kg Gross Weight per Unit: 0.15 kg Package Size per Unit: 10X5X5 cm Package Type:
Specifications For MP3 Players, iPhone, Android Phones Mini Bluetooth Speaker Wireless audio transmission Metal sense design For MP3 Players, iPhone, Android Phones Mini Bluetooth Speaker Easy to Pair Bluetooth Portable Speakers (NO pin Needed). Patented Metal Housing that delivers low frequency resonating sound at even reduced volumes in real time.Works with all Bluetooth-enabled devices: smart phones, tablets and moreBuild in antenna mini bluetooth speakerHands free device with built-in omnidirectional microphoneIncredible sound quality in a small footprint bluetooth speakerUltra-compact Bluetooth speaker
Brand Name: SUPERTEMPO Model Number: ST-BS05 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: stock Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: pink,red,black,orange Range: 10M Battery: 3.7 V 600 mAh,rechargeable Charge Time: 2-3 hours Standby time: About 6 hours Frequency Range: 2.40GHZ-2.480GHZ ISM Band Radio Emission Standard: CLASS 2 Sensitivity: 80db Indication: red and blue Frequency Response: 20HZ-20KHZ Packaging & Delivery Packaging Detail: each in gift box Delivery Detail: 15 days after confirming the order Specifications 2013 Newest cheapest high quality Bluetooth Mini Speaker Material:Metal Color:pink,red,black Range:10m CE,FCC,ROHS 2013 Newest cheapest high quality Bluetooth Mini Speaker Version Bluetooth V2.1+EDR Battery &
Specifications Funny doll mini bluetooth speaker: Rated power: 2Wx2 SNR 89dB Frequency response: 100-20KHZ Speaker drivers: 4 ohm Funny doll mini speaker: 1. Funny doll speaker 2.Bear shape which is very interetsing3.Compatible with MP3, Mobile, iPod/iPhone4.Powered by 2*AA battery5.Rated power: 2W×26.SNR≥89dB7.Frequency response: 100-20KHZ8.Speaker drivers: 4Ω9.Colors available: yellow,green,blue10.PACKING: color paper box11.QTY: 20PCS/CTN12.CTN size: 85×43.5×49.5CM13.N.W.: 8.0KG14.G.W.: 9.2KG
Specifications 1)All format audio 2)bluetooth speaker 3)wooden speaker box,hifi sound 4)USB/SD/FM/MP3/remote/karaoke/Bluetooth YJG advantegous:1. With remote control2. Piano spray paint panel3. It can suppor t MP3 music format4. Built-in USB and SD memory card function 5. With Karaoke function and 2 microphone socket input6. volume, bass, treble, echo, microphone volume separately control7. Compatible with PC/VCD/DVD/CD/TUNER/TAPE/TV and other audio input8. bluetooth speakerWelcome to browse our datasheet of Speaker & Audio Detailed Product DescriptionProduct name: 2.0 channel active hifi tower speaker with usb/sd/karaoke and remote Use for: computer / TV Datasheet: BrandOEMChannel2.1ModelYJG-MS01Subwoofer4 inchSatellite3 inch x2Output power25W+10Wx2FunctionsUSB/SD/FM/MP3/remote/karaokeS/N Ratio ≥75dB Power supplyAC~110V-220v/50Hz SizeSubwoofer:W300xD260xH180(mm) Satellite:W115xD110xH235(mm) Packingcolor box; 1set/box; 4pcs/CTNInc
Specifications Wireless,Portable,Mini TF Card MP3/Answering Phone Call/Bluetooth Speaker Up to 3 Hours Working Time NEW SPECIAL model Wireless Bluetooth Speaker Color Red/Silver/Black/Blue with USB cable and TF card Model Name: XS-988Special Features: TF Card MP3/Answering Phone Call/Bluetooth SpeakerColor: Red/Silver/Black/Blue ect.Output:3WBattery Voltage:500mahCharge Time:2 hoursWorking Time: Up to 3 Hours
Specifications NFC Mini Bluetooth Speaker, Supports APP, iOS and Android Systems SIG Bluetooth association the authentication Bluetooth compatible Bluetooth V2.1 + EDR versionIntelligent voice prompt, humanization operating mode, high sensitivity touch rotating controls volume. Voice calls for number, a key can easily answer, on a piece of a song, stop playExclusive supporting APP, iOS system and Android system all can match, open the APP can be realized fast matchingMetal appearance, good industrial design ruby red, marble white, bright moon yellow, sky blue, titanium bright grey colorful base Speakers charge outside can be used as a mobile terminal equipment charging, cool dazzle energy-efficient conversion wireless charging mode is more suitable for intelligent terminal consumer groupBuilt-in electronic manual, about ASHLEY's all, be clear at a glanceWith eight intelligent alarm clock function, wake-up on time and use any key to stopPatent Air - Bass technology, in the exquisit
Specifications mini bluetooth speaker&mini speaker Portable and Mini small size Hands free with fashion shape speaker With micphone OEM 2013 New mini bluetooth speaker&mini speaker speaker: mini speaker, bluetooth speaker, mini bluetooth speaker, new speaker, bluetooth speaker&mini speaker, portable speaker. Speaker Features: 1.Overall compact appearance, vitality fashion shell light injection molding process surface treatment.2.Matching tablet computers, smart phones, and a variety of portable Bluetooth features intelligent terminal equipment.3.Lighting the prompt power as well as Bluetooth connectivity works, at a glance.4.Support the speaker phone function, built-in microphone, call clarity.5.SuperBass passive mode frequency system, more powerful bass performance.6. IF soft, translucent, high-frequency significantly reduce distortion, suitable for vocals and playback of Pop. Speaker Specifications: Spea
Brand Name: ADIKA, OEM Model Number: ADK1220 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) Bluetooth RF Wireless: Built-in Bluetooth Stereo Sound: Support Bluetooth Function: Yes Working Time: 4 Hours Charging Time: About 3 Hours Power: Rechargeable Li Battery 3.7V 600mA Signal To Noise Ratio: >80dB Frequency Response: 20Hz-20kHz Transmission Distance: 10m Bluetooth Model: V2.1+EDR Packaging & Delivery Packaging Detail: Color Gift Box Delivery Detail: 1-3 days for samples; 3-7 days for 500 pcs Specifications Bluetooth Speakers 1. RF wireless 2. PC Speaker Function 3. Bluetooth function 4. Answer the Phone Call The Best Design For Ipad Mobile MID Bluetooth Speakers Main Features:1.Bluetooth Function2.Transmission Range: ≤10M3.Working Time: 4 Hours4.Answer the Phone Call Specification: Music Pl
Specifications Specifications 1.For iPod & iPhone bluetooth speaker 2.2.1Ch amplifier & wooden speaker 3.LCD display 4.alarm clock Product Features 1. For iPhone/iPod/PC/TVS/MP3 bluetooth speaker2. For iPhone 1G.2G.3GS.4G /iPod 1G.2G.3G.4G./IPOD TOUCH 1G.2G.3G.4G 3. Built-in alarm clock. with samsung galaxy docking 4. Built-in high quality 2.1CH AMPlifier/SPKeakers., 5. Built-in subwoofer & four stero speaker 7. Chargeable for iPod/iPhone, center control and full function control, 8. Wooden box. 9. Design for floor stand 10. Video out for playing videos from your iPod & iPhone on a TV11. RCA & 3.5mm audio in port for MP3 or other digital audio players. 12. Full function Remote control13. WITH bluetoot CE/FCC/ROHS/ERPII/REACH SpecificationsSpeaker 3.5''×4 (treble)+5.25’’x1 (bass)&
Brand Name: Goldenyoung waterproof bluetooth speaker Model Number: G-BS008 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Warranty:: 1 year for waterproof bluetooth speaker color:: Blue with white RF Range:: 10m Bluetooth Profile:: A2DP AVRCP Bluetooth Specification:: 2.1+EDR Loudspeaker Output:: 3W waterproof bluetooth speaker Playback Time:: 8 hours Charging Time:: 3 to 4 hours Signal-To-Noise:: â¥75dB Frequency Response:: 100Hz-20KHz Packaging & Delivery Packaging Detail: Gift box for waterproof bluetooth speaker Delivery Detail: 2-3 days depends on quantity Specifications 1,Small size waterproof bluetooth speaker 2,Waterproof bluetooth speaker IPX5-7 3,Especially for beach,bathroom,swimming pool 2013 New design real ipx5-7 waterproof bluetooth speaker wireless Waterproof bluetooth speaker enjoy music in bathroom
Specifications 2013 New Bluetooth Speaker,Wireless Speaker,Mini Bluetooth Speaker -bluetooth speaker factory -wireless speaker -mini speaker 2013 New Bluetooth Speaker,Wireless Speaker,Mini Bluetooth Speaker -bluetooth speaker factory-wireless speaker-mini speaker Description for bluetooth speaker: RMS :4Ω 1*2WWireless speaker Frequency Response:160Hz - 16KHzPower supply :Li-ion battery Airtime:More than 6 hoursMini bluetooth speaker Charge Time:2 hoursBluetooth for 8-15MBluetooth speaker Functions:TF card,hands free,AUX Packing Details for bluetooth speaker,wireless speaker,mini bluetooth speaker:Q‘TY:50 PCSN.W: 15 KGSG.W: 17.5KGSMEAS:360*360*240MM Other bluetooth speaker product pictures: About KEDIMEI speaker factory: We are the professional factory and exporter of min speaker,portable speaker,bluetooth speaker,usb speaker,mobile speaker,computer speaker,car shape
Specifications bluetooth speaker 1.for mobile phone,MP3,computer.. 2.Support TF card 3.Bluetooth Remote Control 4. LED screen card speaker
Brand Name: KEYWEI&WEIMAN Model Number: SM-604 Channels: 3 (2.1) Place of Origin: Guangdong China (Mainland) speaker: Mini speaker Furniture speaker: Cabinet Type: Mini Amplifier Packaging & Delivery Packaging Detail: Carton Delivery Detail: 30 days after receive deposit Specifications 1. installed in the furniture. 2. Support Iphone/Ipad/Ipod, also recharge. 3. Support Bluetooth , USB player. 3.5mm Aux in. SM-604 Function: 1. 2.1 CH 2.Iphone/Ipad/Ipod docking, Also recharge. 3.Support USB player, Also rechage. 4.Support Bluetooth. 5.FM Radio.
Specifications Mini Bluetooth Speakers 1. Support TF and FM 1. High bass and fashion look 2. Bluetooth with microphone 3. Voice prompt Rockwell Items will make your world rock & roll! Hot selling Mini Bluetooth Speakers New Mini Bluetooth Speakers with Hands-Free Function Features------------------------------------------------------------------- 1. High Glossy Surface 2. Excellent Sound Performance3. All functional speaker with TF/FM/Bluetooth/Microphone/data transmision4. Plug and Play / No Driver Installation Required5. Magnetically Shielded to prevent distortion from screens6. Compatible with all Brand Name and Model PCs and Laptops Specification-------------------------------------------------------------- Basic InformationMaterial Stainless steel + ABSAvailable ColorBlack, Silver, RedNet Weight450 gSize55*55*50 mmLogoOEMAccessoriesUSB cable, audio cable, user manualPacking infoGift Box: 85*85*100mmCarton Size50 p
Brand Name: OEM Model Number: YD-107 Channels: Other Special Feature: Portable Place of Origin: Guangdong China (Mainland) Material: ABS logo: silk/laser color: black package: gift box Power Supply: Built-in Battery, Mini USB Packaging & Delivery Packaging Detail: gift box Delivery Detail: 20 working days after sample confirmed(depends on stock) Specifications Bluetooth VersionaaBluetooth V2.1+EDR Frequency Responseaa20HZ-20KHZ Rangeaa10 meters SNR aa80dB Power Supply: Built-in Bat CSRResolution:RDASize :56*65mmWeight:220gColor: BlackMaterial:ABSBluetooth Version:Bluetooth V2.1+EDRFrequency Response:20HZ-20KHZRange:10 meters SNR morn than80dBPower Supply: Built-in Battery, Mini USBBattery :Lithium Polymer Battery 3.7V/500MAsupports bluetooth calling and hands freesupports play memories for the last musicsupports TF cards360 degree omni-directional sound