Product Attribute
Waterproof Standard: IP68
battery capacity(mah): 3500mAh for Transmitter; 270mAh for Receiver
place of origin: Guangdong, China
Product name: Swimming Training System Bone Conduction Headphone
Type: Bone conduction headphone
Feature: Real Time Talk to the swimmers even under the water-IP68 Waterproof
Connection Range: 50-100m
Selling Units: Single item
Single package size: 19X16X8 cm
Single gross weight: 0.253 kg
Main Products: bone, conduction, headphone, swimming, training, headphone, swim, communicator, real, time, coaching, waterproof, headset