Remax RB-S1 Wireless Earphone Sports Neckband in Sellbazz

Remax RB-S1 High-Capacity Wireless Neckband supports TF card playback, wireless earphones, and an MP3 player. Its have 280mAh large-capacity battery, 180-day Standby, and 20-hour playback. This is waterproof & sweatproof also lightweight & comfortable.

Features:
• Bluetooth V5.1
• Magnetic Design
• 20Hours Battery Backup
• Waterproof & Sweatproof
• Lightweight & Comfortable

Specification:

• Brand: Remax
• Model: RB-S1
• Material: silicon
• Transmission Distance: =10m
• Working Voltage: 3.7V
• Impedance: 32O
• Speaker Power: 280mAh
• Charging Time: 1.5H-2H Calling: 8-10H
• 280mAh large-capacity battery, 180-day Standby, 20-hour playback.