Wireless USB Bluetooth Transmitter, Wireless Bluetooth Stereo Music Transmitter, AptX Low Latency, for PC, TV, MP3/MP4, SpeakersWireless Multipoint Speakerphone Bluetooth 4.1 EDR Handsfree Kit MP3 Music Player for IPhone AndroidFeatures:1. Simple installation: Built-in powerful magnet, it can be easily removed or fixed.2. Noise Reduction: Built-in CSR chipset, advanced noise suppression and echo cancellation functions.3. With voice prompt: Voice operation instructions. It can tell you to pair your phone, and it will also tell you when you turn on/off the hands-free phone or mobile phone.4. Good performance: Built-in high-power speakers and microphones make it the best assistant for mobile phones.5. Automatic connection: After pairing, the phone and hands-free phone will connect automatically.+ productThe latest bluetooth version: V4.1+EDR, lo power consumption, higher performanceSupport caller number voice broadcastOperating frequency range: ISM band (2.4-2.48GHZ)Wireless range up to metersHands-free support, SIRI support, music support, audio fiction supportSupport 1 phone simultaneouslyEquipped with 2W high-definition speaker and high-sensitivity microphoneBattery type: li-ion,3.7v,650mahSize: 130mm(long)*49mm(width)*15mm(h)Rechargeable battery or car charger DC 5.0V,400mAOperating frequency: SIM 2.4GHz-2.48GHzSupported protocols: HSP and HFPMulti-device pairing: Pairing recordings with 8 mobile phonesStandby time: 1000 hours/41 daysTalk time: 15-20 hoursCharging time: about 3 hoursCharging voltage: DC 5.0V,1000mARechargeable Battery: 650mAhThe package includes:1x Multipoint Speaker)This product is durable and easy to use, with built-in high-power speakers and microphones, making it the best assistant for mobile phones.Features1 x Bluetooth 4.1 Car Kit1 x Micro USB Charging Cable1 x Sunglasses Holder1 x User ManualView productView product