MP3 Music Player with Bluetooth and Underwater Headphones for Swimming Laps Watersports Short Cord 4GB-Black

Style:Headphone
Certification:NONE
Vocalism Principle:Balanced Armature
Origin:CN(Origin)
Control Button:Yes
Active Noise-Cancellation:Yes
Communication:Wired
Volume Control:Yes
Name:swimming headphones
1. Main control:Micrometre
2. Support audio formats:MP3, WMA
3. Signaltonoise ratio:85dB
4. Working temperature:050 degrees Celsius
5. Waterproof level:IPX68
6. Power supply:builtin polymer rechargeable , specification; 041235, b
7. Appearance Size:64 x 26 x 12mm
8. Bare metal weight:16g
Feature 1:mp3 player

MP3 Music Player with Bluetooth and Underwater Headphones for Swimming Laps Watersports Short Cord 4GB-Black
Raised four key design, easy to operate
The special shell material, no screen design and simplified key control are also to facilitate the simple control of water. It is not only durable but also beautiful, so that you can highlight different styles.
Power on/off/pause: Short press the POWER/PLAY/PAUSE button to turn on, the play indicator is on; short press the PLAY button to enter the pause/play cycle switch in the playing state,
Press and hold POWER/PLAY/PAUSE for 1.5 seconds to shut down, and the play indicator will go out;
Forward/backward: Short press the PGUP or PGDN button to forward or reverse the song preview and choose to play
Main control: Actions 3315D, memory: Micrometre
Support audio formats: MP3, WMA
Signal-to-noise ratio: 85dB
Working temperature: 0-50 degrees Celsius
Waterproof level: IPX68
Power supply: built-in polymer rechargeable , specification; 041235, capacity, 120 mA
Bare metal weight: 16g
Colour:black
Material:ABS+pvc
Size:64 x 26 x 12mm
Package Contents:
1 * Waterproof earphone
1 * 3.5USB adapter cable
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.