Zunate b358ebd6-018d-4f3a-883a-151ae12d7571 Wireless Headset

How to Use: Plug and Play Specification: Item Type: USB Headset Material: ABS Working Time: 18 Hours Standby Time: 380 Hours Operating Environment: Temperature: 0°C to 40°C Humidity: 0% to 85%RH Bluetooth Version: V5.0 Frequency Range: 2.4GHz to 2.480GHz Distance: Approx. 10m/32.8ft ( Distance Varies Depending on Environmental Factors and Mobile Bluetooth Devices) Support Protocol: HFPV1.6, HSPV1.2, A2DPV1.2, AVRCPV1.4 Charging Interface: Type C Interface Built in Lithium Battery Capacity: 150mAh(included) SNR: ≥50DB Frequency Response Range: 50Hz to 18KHz Package List: 1 x Headphone 1 x Charging Cable 1 x Instruction Manual