Size: 130mm x 49mm x 15mm
Rechargeable battery or DC 5.0V,400mA Car Charger
Operating frequency: 2.4GHz-2.48GHz SIM
Protocols supported: HSP and HFP
Multi-device pairing : Pairing records with 8 mobile phone
Standby time: 1000 hours/41 days
Talk time: 15-20 hours
Charging time: about 3 hours
Charging voltage: DC 5.0V,1000mA
Rechargeable Battery: 650mAh
Package Include:1pc Multipoint Speaker
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 cell 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 automatically connect.