• Waterproof and sweatproof, no fear ofsweat splashing

• LED Intelligent Digital Display, electric quantity display is absolutely clear

• Automatic connection when take it out, automatic shutdown when put it back

• Humanized oblique ear design, comfortable wear without pressure

• BT 5.0 chip,wireless connection, stable transmission within 10m

• 50mmhigh-fidelityspeaker, clear sound; physical noise reduction, HD calls

Specification:

• IC Solution: 5676

• Bluetooth Profile: HSP, HFP, HPP, A2DP, AVRCP, CVC

• Radio carrier frequency: 2402MHz-2480MHz

• Wireless Range: ≥10m

• Power voltage: 3.3～4.2V

• Charging Voltage: 5V

• Charging Current: 50mA

• Standby: 0.5mA

• BT Call Working Current: 18mA

• BT Music Current: 20mA

• Standby Time: 240H

• Talk Time: ≥5H

• BT Music Play Time: ≥4-5H

• Charging Time: 1H

• Earphone Battery Capacity: 40mAh Polymer Lithium Battery)

• Charging Case battery capacity: 300mah Polymer Lithium Battery)

• Dual microphone: yes

• Speaker: 8mm, 16Ω copper ring

• Material: ABS

Compatible with:

• Android/iOS devices that support Bluetooth 5.0