Awei T63 Wireless Headphone Bluetooth Earphone Gamer Headset

Awei T63 Wireless Headphone Bluetooth Earphone Gamer Headset Waterproof TWSSpecification: *Main materials: zinc alloy, high-strength tempered glass *Hidden light effect in charging case: only light but lamp *Flip cap to free hands *Bluetooth version: 5.3 *Battery capacity of charging case: 33mAh*2(with protective plate but IC) *Battery capacity of charging case: 320mAh(with protective plate) *Charging time: 1.5h *Talk time: 5h *Play time: 6h Feature: *Supported protocols: HSP, HFP, A2DP, AVRCP *Horn diameter: 13mm *Charging time 1.5h *Talk time: 5h *Play time: 6h (80% volume) *Standby time: 300h *Horn sensitivity: 109 ± 3dB *Impedance: 32 Ω *Microphone sensitivity: - 38 ± 1dB *Charging standard: DC5V *Bluetooth operating frequency: 2.402GHz-2.480GHz *Frequency response range: 50~20kHz *Maximum tr