Description
- Drive: 40mm
- Impedance: 32 OHM
- Bluetooth version: V5.0
- Bluetooth frequency band: 2.4GHz
- Power level: CLASS II
- Bluetooth distance: barrier-free 10 meters
- Frequency response: 20-20000Hz
- With A2DP/AVRCP high-quality stereo audio transmission and remote control protocol
- Charging time is about 1 hour
- Talk time is about 10-12 hours
- Music time is about 2-3 hours
- Standby time is about 120 hours
- Battery capacity 400mah/250mah
- Charging power supply: DC5V power supply [round hole interface] (computer USB port, mobile phone charger, car charger)
15. Compatible mobile phone: compatible with Android, Apple, Microsoft, Saipan system 99% of mobile phones with Bluetooth function