Remax RB-S1 Magnetic Lock Neckband Earphone

Description

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
Impendance: 32O
Speaker Power: 280mAh
Charging Time: 1.5H-2H Calling: 8-10H
280mAh large-capacity battery, 180-days Standby, 20-hours playback.
Supports TF card playback, wireless earphones and MP3 player.