GUESS 4G collection Wireless Earphones ergonomic wireless Bluetooth Earphones designed for intelligent noise reduction and superior sound quality. Bluetooth 5.0 enables a smooth connection to your smartphone, the headphones are IPX5 waterproof, you don't have to worry about rain and sweat during use. Provide yourself with the convenience and stability to answer calls and listen to music without worrying about sound disruption. GUESS is known and recognized for its elegant designs and flawless finishes. CG Mobile allows you to take that elegance with you wherever you are. We are the ONLY officially licensed dealer for GUESS high-quality cell phone cases and accessories.

• Bluetooth version: V5.0 , Transmission distance: 10 m, Earphone battery: 40mAh x 2, Charging case battery: 300mAh, Working voltage: 3.7V

• Earphone charging time: 1.2h, Charging case charging time: 2h, Talking time: 3.5h /, Music time: 4h, Button type: touch, Charging port: type-C

• Waterproof: IPX5, Frequency range: 2.402G - 2.480G, Transmission power: CLASS2, MAX 4dbm