REMAX RB - S18 Sports Bluetooth Music Earphones with Magnetic Function

Features:
- The RB - S18 adopts ergonomic design and firmly fits the ear canal to effectively reduce external noise interference.
- The magnetic design combined with natural beauty, it won't fall off easily even during exercise.
- Miniature and durable features with 3-button independent remote control
- Easy and quick operation

Specifications:
Version: V4.2 + EDR
Bluetooth specification: A2DP / HFP / HSP / AVRCP
Transmitting power: Class2
Frequency range: 2.402 ～ 2.480GHz
Signal to noise ratio: ≥90dB
Transmission distance: 10M
Battery: 65mAh / 3.7V (rechargeable lithium battery)
Input: DC5V-50MA
Talk time: about 4 hours
Music duration: about 4 hours
Standby time: about 80 hours
Charging time: about 2 hours