Sound Boom Wireless Bluetooth Neckband Earphones

Battery Life: Up to 13 hours of playtime and 200 hours of standby.

Bluetooth V5.0: Stable connection with efficient pairing.

Range: Bluetooth distance over 10 meters.

Sound Quality: Frequency range from 100Hz to 10KHz.

Quick Charge: Full charge in about 2 hours with DC5V 1A input.

Compatibility: Supports HEP, HSP, A2DP, and AVRCP profiles.

Temperature Range: Operates between -20°C and 50°C.