Mobile Phone Headsets Sun

Description: 1. The latest Bluetooth version: V4.1 + EDR, low power consumption, excellent performance 2. Support caller ID voice broadcast 3. Operating frequency range: ISM band (2.4-2.48GHZ) 4. Wireless range:10M 5. Support hands-free, support SIRI, support music, support voice promotion 6. Support 1 mobile phone at the same time 7. Equipped with high-definition 2W speakers and a high-sensitivity microphone 8. Battery type: lithium-ion battery, 3.7v, 650mah Talk time: 20 hours Standby time: up to 100 hours Charging time: 2-3 hours 9. Size: 130mm (length) * 49mm (width) * 15mm (h) Package Included: 1 Bluetooth car kit 1 x Micro USB charging cable 1 x sun visor clip 1 x user manual