NALACAL SG3743 Wireless Earbud

Product Name: Bluetooth Earphones

Product colors: black, white, blue

Bluetooth version: V5.3+EDR+BLE

Sensitivity:-90dBm

Signal distance: 10 meters

Battery specifications: headphone 3.7V/55mA, charging compartment 3.7V/300mA

Usage time: Approximately 8 hours

Call time: approximately 6 hours

Standby time: approximately 200 hours

Charging time: Charge the charging case for about 2 hours and the headphones for about 3 hours

The charging case charges the earphones three times per earphone

Product size:5.5×5×2.8cm/2.2×2×1.1in

Product weight:43g/0.09lb

Package size:12×9.5×4.5cm/4.7×3.7×1.8in

Package weight:94g/0.2lb

Product List:1 x instruction manual1 x Bluetooth earphones1 x charging cable