Bluetooth version: Dual-mode Bluetooth V5.0 , ultra-low power consumption

Support protocols: A2P1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3

Bluetooth Usage Band: 2.4 GHZ

Product weight: about 4-5g (single headset)

Great Performance

Headphone call time: about 4 hours

Loading time: 1-1.5 hours

Wireless Distance: 15m

Bluetooth 5.0: Bluetooth 5.0 produces incredible sound quality with crystal crisp treble. Enjoy your music everywhere even in a loud environment.

Voice Reminder: This high-quality earbuds can show phone power and voice control, and Siri function helps your control your phone any time, which provides you a wonderful experience.

Easy Pairing: When you take out 2 Earbuds from the charging box, the individual earbuds will automatically power on and connect to each other, then pairing to your Bluetooth device.

Long Use Time: Hands-free earphones will provide up to 4-4.5 hours calling time. A mini and portable 300mAh charging case will support recharging of your earphones.

Stable and Comfortable: Ergonomic design for sport, workout, running, jogging, hiking, biking, gym etc.