J8 TWS Bluetooth Sports Earphone ANC Noise Reduction Wireless Touch Stereo Music Headset - Black

• ANC/ENC Noise Reduction Mode: Adopts the active noise reduction technology, detects the external environment and the excess noise in the ear canal, and the maximum noise effect can reach 38dB, giving you a pure listening enjoyment

• Type-C Charging Interface: Whether positive or negative, convenient and super-efficient charging, easy to carry, all day endurance, quick charge

• Transparent Mode: You can clearly listen to the sounds of the surrounding environment without taking off your earphones, it's convenient and safe

• BT5.2 Connection: Adopt advanced chip, continuous connection, fast transmission speed, and increase the connection distance

• Fingerprint Touch Operation: Upgrade the touch intelligent operation, abandon the complicated, gentle touch, can be a variety of earphones to switch the song, answer and disconnect, adjust the volume and other operating instructions

Specification:

• Bluetooth solution: Jerry AC8973A 

• Bluetooth version: Bluetooth 5.2

• Support Bluetooth protocol: BR+EDR+BLE 

• Bluetooth operating frequency: 2.402GHz-2.480GHz 

• Receiving sensitivity: -85dBm 

• Bluetooth range: 15M (without obstacles) 

• Speaker power: Rating 3mW 

• Speaker type: ?16mm 32ohm 

• Earphone material: ABS

• Battery capacity: earphone 50mAh, charging case: 500mAh with protection board

• Charging port of charging compartment: type-c interface 

• Working time: 5-6 hours, the charging compartment can charge the headset 3-4 times