Technical Specification:

Wearing method: in ear
Bluetooth: V5.0
Receiving sensitivity: – 85dBm
Frequency response: 20Hz-20KHz
Microphone sensitivity: – 41db ± 3dB
Battery capacity of headset: 105mAh
Support Bluetooth protocol: HSP / HFP / A2DP / AVRCP
Horn unit: 98±3dBat1KHz
Music time: About 6h (50% volume)
Talk time: About 6h
Charging input standard: 5V/500mA
Headset charging time: 2-3 hours
Standby time: about 40 hours
Material: ABS / metal / alloy / TPE / silicone
Waterproof grade: IPX5

Features:

Arbitrary curved neckband design, organize conveniently
Bluetooth 5.0 achieves 0 latency during music or games
120h long standby time , you can listen to 200 songs on a single charge
Magnetic ear shell, wear and take off on the go
Slanting design fits ear canal, do not drop during sports and fitness
Enhanced microphone, binaural HD noise-cancellation call
Lightweight with different size ear tips, comfortable long wearing
Soft TPE neckband design, more skin-friendly
Music time: about 6h (50% volume)