REMAX RB-750HB Wireless Gaming Bluetooth V5.0 Headphone (Navy Blue)

1. Equipped with 40mm diaphragm moving coil speaker driver unit, large moving coil unit structure, bright pitch, strong low frequency. 2. Lightweight and convenient, wired and wireless dual-use mode, not only can be used as a wireless headset, but also as a wired headset. 3. The core upgrade wireless Bluetooth 5.0 transmission, the connection distance is 10-15 meters, the transmission is faster, the power consumption is lower, the connection is more stable, the appearance is stylish and simple, and it is fully compatible. 4. Compatible with various digital devices, easily realize the compatible use of multiple devices: mobile phones, laptops, tablets, etc. 5. Parameters: Bluetooth version: V5.0 + EDR Support protocol: A2DP, HFP, HSP, AVRCP Working voltage: 3.7V Speaker impedance: 32 ohms Speaker power: 200mw Battery capacity: 200mA Charging time: 2-3H Talk time: about 3-4H Music playback time: about 3-4H