Zinc Alloy Mechanical Wireless Bluetooth Headset

Product information: Transmission range: 10m Functions: wireless charging, noise reduction, bone conduction, power display, call function, NFC function, voice control, music support, multipoint connection, others Bluetooth protocol: 5.3 Channel: stereo Usage: earplug type Single or double ear: double stereo Frequency response range: 20Hz-20KHz Horn sensitivity: - 98dB Charging interface: Type-C Battery capacity of charging chamber: 300mAh Battery capacity of headset: 30mAh * 2 Packing list: Headset * 2+charging cabin * 1+data cable * 1