• Advanced Bluetooth-compatible 5.3 transmission technology 15 meters stable connection, no delay and no disconnection
• Magnetic opening and closing lid of the charging case, one-handed operation, easy to take out and place in the earbuds
• Through the ENC environmental noise reduction algorithm, most background noises are filtered realize binaural HD calls
• Touch controls for both left and right ears. Simple and stress-free operation
• TWS technology. One pair of earphones for two people. Single ear use: can be used as two independent headphones, connected to two devices respectively. Binaural use: headphones are connected to one device at the same time to enjoy binaural surround sound
• You don't have to worry about the damage to the earphones caused by sports sweat and rain. IP54 waterproof is the blessing of the headset, and it is safe to use

Specifications:

• Solution: JL 7023D2
• Battery: headphones: 40mAh, charging case: 600mAh
• Usage time: listening to music 5-6H
• Bluetooth-compatible: 5.3
• Bluetooth-compatible distance: 15m
• Material: ABS