Bluetooth Neckband Earphones
- Impedance : 32
- Net Weight : 35 g
- Charging Port : Micro-USB
- Frequency Response : 20-20,000 Hz
- Input : 5 V = 1.0A
- Wireless Connectivity - Bluetooth 4.2
- Bluetooth Profiles : HFP / HSP / A2DP / AVRCP
- Wireless Range : 10 m
- Charging Time : 1 h
- Playback Time : 7 h