Mini Bluetooth Speaker
Model Number: BS-305 Place of Origin: China (Mainland) Specifications Mini bluetooth speaker Mini bluetooth speaker
Model Number: BS-305 Place of Origin: China (Mainland) Specifications Mini bluetooth speaker Mini bluetooth speaker
Specifications bluetooth speaker for mobilephones, computer 1) Can play music by link to mobile phone, MP3, MP4, PC, IPOD etc. CE, ROHS Item No.: HS-5093 Desc: bluetooth speaker for mobilephones, computer MaterialABS Color Customised pantone color Size H5.5*D4.3CM Packing details1pcs/color box, Meas: 37*27*16CM/100PCSG.W./N.W.(KGS):8.5/9.5 Logocan print client’s logo Sample time3-7 days OEM acceptedYESCertificate availableCE&ROHSProduction ability10000PCS/DAYPayment termTTFeatures: 1) Can play music by link to mobile phone,MP3,MP4,PC,IPOD and other audio devices, if you devices have 3.5mm socket. 2) Suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere
Specifications Portable speaker, bluetooth speaker, audio speaker 1.Bluetooth Version: 3.0 2.Material:Plastic+UV 3.Hands-free call 4.Cheap Portable speaker, bluetooth speaker, audio speaker With the continuous development and expansion of the digital portable audio market, the pursuit of the avant-garde, high-end consumers of stylish digital audio demand is growing. To this end,We launch a strong hit of the high-end market BS-03 portable audio products .As follows: 1.Products description: Bluetooth speaker(BS-03) Description*Portable mini bluetooth speakerFeatures*Bluetooth protocol with 2.4GHZ A2DP+AVRCP*Heavy bass design*AUX audio-in *Function Key:Four square keys *Hands-free phone call With MIC*Support TF Card *NO FM function*Material:Plastic+UVSpecification*RF range: With 10m FM range:87.5-108MHZ*Loudspeaker output: 3W(1KHz,THD 10%)*Signal-to-noise: ≥75dB *Distortion: ≤10% *Driver:4 ohm*DC-in 5V*Built-in Li-polymer batteryColours A
Brand Name: EB Model Number: EB-888 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Feature: Bluetooth,wireless,keychain,portable Product Color: Black, Silver, Blue, Red Product material: Stainless steel + ABS Suitable: Product support bluetooth Patent: Our own patent Other function: Support FM Other Feature: Perfect sound Product size: 83*66*78mm Product weight: 248g Packaging & Delivery Packaging Detail: 1.color windon box 2.Qty per carton:48 pcs/carton 3.Caron size:46*42*50cm 4.G.W./N.W.: 14/12KG Delivery Detail: one week Specifications 1.Bluetooth speaker with FM radio 2.Bluetooth speaker with keychain 3.Patent product 4.Excellent sound 5.Support TF card shenzhen manufacturer 2013 new keychain portable bluetooth speaker ----------Features---------------------------------------------------------1. High Glossy Surface 2. Eas
Specifications 1.For iphone-ipad-mobile phone-laptop-psp and computer 2.Mini Speaker with microphone 3.Bluetooth speaker 4.Aluminum case SpecificationsPortable Mini Bluetooth Speaker with MP3, Support TF card 1.Excellent sound 2. Fashionable lookPortable Mini Bluetooth Speaker with MP3 Feature*Compatible with Bluetooth phones, MP3/MP4/CD/PC/MAC/PSP, etc.*Built-in lithium battery 520mAh*Support TF card (Micro USB card)*Support A2DP, AVRCP, headset, handsfree profile Specification*Bluetooth protocol: version 2.1+EDR*Bluetooth range: 10 meters.*Input sensitivity: 300MV*Frequency range: 80Hz~20KHz*Signal-to-noise ratio : >76dB*Talking time: up to 5 hours*Charging time: about 2 hours.*Power supply: USB Power*Rated power: 3W*Dimension: 60mm*50mm*Net weight: 230g*Color: Silver, Red, Blue What's in Box*USB Charging Cable*User Guide Packing* 50pcs/ctn* Carton size: 33*33*19cm* Weight: 13.5KG NOTE: We have two versions of the speaker. Bluet
Specifications blue tooth speaker 1.With Microphone & LED light 2.Support NFC 3.Pure sound 4.Certificate:BQB, CE, Rohs,FCC 2013 New desigh high quality hotselling bluetooth speaker/speakerphone NFC blue tooth speaker-Qubic Specification: Type:Bluetooth V3.0, class IICertificate:BQB, CE, Rohs,FCCBluetooth profiles:A2DP/HFP/HSP/AVRCPFeature:1. Support 3.5mm line-in 2. With Microphone & LED light 3. With On/Off switch/Volume buttom4. with in built NFC for fast and simple connection.Operation Range:Up to 10 meters in working distance (open space)Talk Time:up to 12 hoursMusic Playback Time:up to 6 hours (varies by volume level and audio content) Standby time:up to 200 hoursCharge time: Around 3 hours Color:Black; Orange; Green; Silver VOIPSupport Included Accessories:1 x 3.5mm audio cable. 1 x AC Charger 1 x USB Cable1 x User manual Warranty: 12 monthsProduct dimension100.05X83.22X82.31mm WeightAbout 280g NFC
Brand Name: QR Model Number: D-502 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: as pictures shows Packaging & Delivery Packaging Detail: Polybag package,blister ckage,gift boxckage and so on,as per customer's requirement Delivery Detail: Within 3 days after the confirmation of your payment Specifications 1.For Jawbone Jambox Bluetooth speaker 2.with 500mAh li-ion battery 3.support TF card 4.support iphone ipod mp3 For Jawbone Jambox Bluetooth speaker with handsfree function Features:Support: mp3,mobilephone,ipod,iphone etc.Easy to carry, you can enjoy music in everywhere.This model is good choice for promotation gift,and also we can produce without bluetooth funtion. Specifications:Material:ABS and aluminium alloy Power Supply: Rechargeable Li-ion battery 3.7V 300mAhSpeaker Unit:3W*2Frequency Response:100Hz-20KHzSNR:≥85d
Brand Name: Arc World Model Number: AWS284 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Material: ABS Color: Black,Silver,any color Function: Speaker Packaging & Delivery Packaging Detail: White box,color box,gift box,window box,pvc box,etc Delivery Detail: 25-30 days after deposit and sample approval Specifications Latest Ipega Stereo Bluetooth Speaker With USB And Power Supply 10M BT transmission distance Support ipad/iphone/mobiles etc. Latest Ipega Stereo Bluetooth Speaker With USB And Power Supply 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 hig
Brand Name: Enjoy-ing.cn Model Number: Bluetooth Speaker Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Outdoor,Tablet Pc Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Black,Blue,Red,silvery Bluetooth: 3.0 With1: Micphone with2: Mp3 player With3: TF card Packaging & Delivery Packaging Detail: 100pcs/box Delivery Detail: in 5days Specifications This Wireless bluetooth mini Speaker is of the highest quality on the market. It is has an outstanding long lasting battery life 2013 newest Mini 3.0 Wireless Bluetooth Speaker with Micphone/TF/MP3 Player for iPhone5,for Samsung S4 Factory Direct Wholesale OEM ODM Bluetooth Speaker,Bluetooth Smart Watch,Bluetooth Headset,Bluetooth Headphone,Bluetooth Passometer ,If you need please contact us.or&nb
Brand Name: KS Model Number: KS-008 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) Material: Plastic & silicon Color: Optional Charging time: 2h loudspeaker output: 4Ω6W Frequency response: 100HZ-20KHZ Playback time: 40-60mins Battery capacity: 600 mah RF Range: 10M hands-free function: yes Bluetooth specification: V3.0 Packaging & Delivery Packaging Detail: gift box or color box Delivery Detail: Sample within 3 days Specifications 1.Bluetooth speaker manufacture 2.Support Bluetooth 3.0 3.transferring Hi-FI music by wireless bluetooth speaker 2013 Newest sucker cup mini bluetooth speaker with calling function Main Spec.: Product Specifications:Name:Wireless Bluetooth Mini Speaker Model No.KS-008Bluetooth VersionV3.0+EDRHand-free FunctionYe
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 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 1. New Arrival Mushroom Portable Mini Bluetooth Speaker 2. Support TF card 3. Speaker+Bluetooth+Sleep light New Arrival Mushroom Portable Mini Bluetooth Speaker Product SpecificationsSpeaker output: 3 WSpeaker frequency: 80 - 200 KHzNoise: >85dBLED brightness:1200 mcdLed power is 0.72 WattsBattery : 3.7V/700mAhCharging power: DC5V/500MAWorking temp:-10 to +50 degreesConnection: 3.5mm jack In, Micro USB portFlash memory (internal + external) 64MB, 4GBMedia Format: MP3Battery Size + Life: 3.7V/700mAh,continuous 6 Hours (Mid-level of Volume) for playing music.Main product dimensions: 150*132*130mm Main product weight: 380g Product Feathers: Mushroom Bluetoot
Brand Name: DOBE Model Number: TYBT-005 Type: Active Use: Portable Audio Player,Mobile Phone Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Customizable Packaging & Delivery Packaging Detail: Gift Box Delivery Detail: 15-20days Specifications 1,Best ODM/OEM services over 12 years 2,Competitive price and strict quality control 3,Best pre-sales/after-sales service Bluetooth Speaker Descriptions:1. Delicate, fashionable and portable.2. No need to connect additional power. Very convenient that USB is Plug and Play.3. Clear, natural and loud sound quality.4.Small volume with large power, environmental protection and energy saving and with high safety.5.Dustproof, shockproof, anti-magnetic and with high reliability.6.With novel style, diverse and flexible.7.360 ° surround sound effect allows you to experience the infinite charm of music.8.Standard USB charging cable.9.Straight-line distance: no less than 10M&
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
Specifications Bluetooth speaker 1. Comply with Bluetooth 3.0+EDR 2. Music playback time is up to 8 hours 3. Support A2DP and AVRCP profile Case for ipad Wireless bluetooth keyboard for ipad Mini Bluetooth Speakers for iPad Mini 1.Specification of hot selling mini Bluetooth Speaker factory:1) Comply with Bluetooth 2.1+EDR2) Music playback time is up to 8 hours3) Support A2DP and AVRCP profile4) Excellent audio quality with Powerful base 5) RF range is up to 10M6) Support iPhone, iPad, and all of music device with Bluetooth7) Dimensions 80mm x 42
Specifications Bluetooth speaker with handsfree function 1.With USB charger 2.Portable and customized 3.Bluetooth and hands free 4.MOQ100pc 2013 hotsell speaker,Bluetooth speaker with handsfree function •Name: Speaker • product :usb mini speaker • item :mini speaker • Dimension:55mm(D)*45mm(H)• Net Weight:63g• AMP Freq Range:180Hz-20kHz• S/N:more than 80DB• Speaker:40Hm,φ40mm• Line input:φ3.5mm• Battery Voltage:3.7V• Rating Power:2W• Color:Black,Red,White• Charging Voltage:4.2-5V• Power Input:Mini USB(5V/500ma)• Charging Time:About 3 hours• Li Battery Capacity:400mah• Working time about 10hours(medium volume,randonm music)• Audio Source:PC,MP3,MP4,MD,CD,DVD player,Mobile phone,etc • Mini Speaker*1• USB Cable with 3.5mm Audio Jack*1• USB Power Adapter*1(optional) Gift Box
Specifications 1,Best ODM/OEM services over 12 years 2,Competitive price and strict quality control 3,Best pre-sales/after-sales service Bluetooth Speakers Specifications:Nominal Voltage: 5(V)Rated Power: 3(W)Rated Frequency: 100-18K(HZ)Impedance: 4(Ω)SNR: 85(db)Distortion Rate: 1(%)Box Material: PlasticStructure: SealedConnector: 3.5MMSize: 59.5*58.5mm Bluetooth V3.0. Compatible with any bluetooth enabled device!iPhone 4/4s/5, iPads, iPods, Android, Galaxy, Laptops, HTC phones, and anything else that is bluetooth enabled! 1. Delicate, fashionable and portable.2. No need to connect additional power. Very convenient that USB is Plug and Play.3. Clear, natural and loud sound quality.4.Small volume with large power, environmental protection and energy saving and with high safety.5.Dustproof, shockproof, anti-magnetic and with high reliability.6.With novel style, diverse and flexible.7.360 ° surround sound effect allows you to e
Brand Name: Mini Spearker Model Number: MS01 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Channels: 2 (2.0) Special Feature: Mini Place of Origin: Guangdong China (Mainland) design: fashion,novelty color: red,black... material: plastic logo: can print any logo,any brand certification: CE,ROHS,FCC.. price: competitive price MOQ: 100pcs port: Guangzhou,Shenzhen shipping: fast shipping advantage: best price,best serve Packaging & Delivery Packaging Detail: PP boxes,paper boxes... Delivery Detail: 3~5days Specifications bluetooth speaker 1.Built-in rechargeable lithium battery 2.Support TF card,cell phone,computer 3.Colorful LED light wholesale good price,high quality bluetooth speaker Description :Product features1.Output: RMS 3W.2.Frequency response: 90Hz~20KHz 3. SNR: >85dB.3.Impedance: 4 ohm.4.Power supply: 550MH Lithium battery.5.Charging power supply:USB 5V6.40mm internal magnetic, high-quality aluminum and iron
Brand Name: OEM Model Number: Accnic A6 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) Bluetooth range: CSR3.0 Bluetooth, which can remote 15M Battery: 3.7V working voltage, built-in lithium battery 500mAh Distortion degree: â¤0.5% Water resistant: Support Frequency range: 60Hz - 18KHz Packaging & Delivery Packaging Detail: Giftbox Delivery Detail: 7-15 days Specifications Mini Bluetooth Speaker 1) TF card,USB,FM,MIC 2) super sound,LED flashing light 3) Remote 15M 4)Hands-free calling function Model Accnic A6 Single-channel portable speaker Provides anti-breaking sound systemSupports low-frequency enhancement technology Water resistant Offers up to 4 hours play time Charging time: approx. 3 hours Charging function via Mini USB cable, 5V charging voltage Frequency range: 60Hz - 18KHz Speaker specifications: 40mm 2.6Ω 3W SNR (Si
Brand Name: Happy travel Model Number: BS001 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) colours: red, white, blue, silver Packaging & Delivery Packaging Detail: inner box with export carton Delivery Detail: 7-10days Specifications 1.Re-chargeable Li Battery 2.Bluetooh and USB audio line input 3.Working distance 5-20m 4.built in microphone Hot selling bluetooth speaker Specificationbluetoothv30RF range12-12mTHD≤0.5%Freqency Response20HZ-20KHzworking voltage/current3.3-4.5Vsignal to nosie85±2dbHands free functionyesFM radidoyesTF cardyesloudspeaker output4Ω3wcharging voltage/currentDC5V USBbattery capacity600mAhcharging time1-2hourspayback time4-5hours Features( Mini bluetooth wireless speaker):1. Accord with bluetooth V3.0
Specifications 1. Mini bluetooth speaker 2.Bluetooth 3.0version 3.Hi-Fi audio system 4.Newest CSR BC6 chip 5.CE&RoHS Multi Color Mini Bluetooth Speaker Model:FD-100 *size :73*73*80mm*Material: ABS Plastic Highlights Incredible sound quality from a small packageEasy wireless connection--works up to 30 feet awayWorks with all Bluetooth-enabled devices: smart phones, tablets, and most notebooksLithium-ion rechargeable battery provides up to 4 hours of wireless play--no need to buy batteriesSimple on/off switch on the bottom of the uni Function 1.Adopting brand Bluetooth solution, suitable for Bluetooth mobile phone or Bluetooth adapter, supporting A2DP, HSP, HFP Bluetooth protocol, with strong compatibility. 2.Data transmission of computer and TF card 3.MP3 Audio Decode 4.Bluetooth hand free5.Voice function Reporting incoming call number Specificati
Specifications mini bluetooth speaker T-Flash card reader function Bluetooth communication rang: 50M 420mAH Lithium Battery Wireless mini bluetooth speaker with good tone quality &nbs
Brand Name: OEM/ODM/QPS Model Number: MSI-02 Type: Active Use: Portable Audio Player,Mobile Phone,Computer, MP4MP3MP5 ect Channels: 1 Special Feature: Portable,Mini,Portable, Mini Place of Origin: Guangdong China (Mainland) Output: 3W AUX in: 5-pin Power Supply: Built-in Lithium-ion battery Compatible: with multimedia devices easy: easy to carry Material: Aluminum alloy Style: Active Battery Life: < 10 hours Sound: with high fidelity Packaging & Delivery Packaging Detail: package: *product size:50*40*40mm *gift box size:52x52x52mm *NW:82g,GW:110g *carton size:40*31*26cm *pcs/ctn:100pcs,14KG Delivery Detail: within 7 days for 50000pcs,30 days for 250000pcs Specifications Bluetooth Speaker 1.Compatible with multimedia device 2.Compatible Micro SD/U-disk/FM 3.Support bluetooth 4.5-pin AUX in Good Quality Bluetooth Speaker With Compatible USB/FM Features: 1.Built-in Lithium-ion battery;Power Supply:Lithium-ion,Computer-USB-in,DC-in2.Compatible mobile/c
Brand Name: Eearl Model Number: SP-01BT 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: Any color you like Bluetooth: 2.0/2.1 Power: Rechargeable batteries Speaker resistence: 4 OHM Output: 2.5w*1 Support: TF card USB drive Frequency: 200Hz--20KHz Bluetooth distance: 10m receiver sensitive: <-82dBm Feature: Bluetooth Speaker Packaging & Delivery Packaging Detail: Gift box or blister. Can packed as your requested. Delivery Detail: Within 3-25 days depends on the quantity Specifications 1.Wireless Portable Bluetooth Speaker 2.Distance:10m 3.Bluetooth 2.0 4.Rechargeable battery 5.Playing time:6 hours Fashionable Wireless Portable Bluetooth Speaker 1.Attractive appearance2.Also favorable price3.Portable,wireless4.Hot selling and popular Bluetooth Speaker SP-01BT Specifications: output watt:2.5w*11: Bluetooth Ref :2.0; Fr
Specifications Bluetooth speaker, portable and wireless Metal design, audio transmission, phone handsfree funtion Frequency:2.402-2.480GHz Bluetooth speaker Sell Points: Metal design, Portable, Bluetooth wireless audio transmission, phone handsfree funtionSpecification: &nbs
Specifications bluetooth speaker 1.OEM&ODM 2.TF card, read TFcard 3.built-in microphone noise reduction circuit 34.handsfree function Hot selling wireless portable TF Card bluetooth mini speaker bluetooth speaker Feature *Blueto
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: SSA Model Number: BTS-016 Type: Active,sucking bluetooth Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Mini Place of Origin: Guangdong China (Mainland) MOQ: 1piece Output power: 3W (1KHz,THD 10%) Frequency: 150Hz-------18KHz Signal &noise ratio: â¥65dB Impedance: 4OHM(Ω) Li-ion Output: 5V/3.7v-4.2v+0.05v Lithium baterry capacity: 500mAh color: multi-color Packaging & Delivery Packaging Detail: Carton : 50PCS/CTNS G.W.: 12KGS/CTN Delivery Detail: 14days Specifications 2013 Sucking Bluetooth Speaker 1. 3W output 2.Frequency: 150Hz-18KHz 3.Lithium baterry :500mAh Specifications 2013 Sucking Bluetooth Speaker 1. 3W output 2.Frequency: 150Hz-18KHz 3.Lithium baterry :500mAh 2013 Sucking Bluetooth Speaker Specificationssticker bluetooth speaker Handfree function silicone stick bluetoothCan be connected to the mobile phone, MP3, MP5, PC and other audio o
Specifications mini bluetooth speaker for phone 1.fashion design 2.bluetooth speaker 3.for mobile phone 4.OEM,ODM mini bluetooth speaker for phone1.fashion design2.bluetooth speaker3.for mobile phone4.OEM,ODM Features:Working with any 3.5 mm stereo jack, perfect for laptops, phones, portable game devices, MP3/MP4 players, etcSize defying sound - Vacuum bass design provides amazing volume and bass response in a small space-saving speakerBuilt-in rechargeable battery - Long-lasting rechargeable internal li-ion batteryWith audio cable and plugs for connecting to audio source, you can charge speaker while listeningveries kinds of colors and designs for your choiceSpecification: Frequency Response 180Hz~20KHzImpedance 4Ω Output 3.7V, 300mA, 3WInput 5.0VSpeaker Size(Φ) 36mm Battery 300mA rechargeable battery Charge Time DC5V-2.5hrs;USB-4hrs Signal and noise ratio ≥8