Product Review

Marsboy New Version Bluetooth 4.0 Headphones
The headphones are equipped with Bluetooth 4.0 alongside a 10-meter working distance.

CVC Noise Cancellation
Adopt the most advanced bluetooth CVC noise cancellation,can accurately distinguish the difference between voice communication and noise,and judge it,makes you still enjoy a clear sound when you are in the noisy occasion.

Perfect for Everyday Use
Plan for the unplanned with the most exercise-proof headphones on the market.Our headphones allow you enjoy music at anytime and anywhere.

Note:

Long Press the function key until LED flashes red and blue turn to indicate pairing mode.

Specifications:
Brand: Marsboy
Model: Nice 17
Material: ABS
Color: Green
Length: 22.4"
Buttons: Volume +/- (long press to switch songs); multi-function button
Interface: micro USB
Bluetooth Version: V4.0
Bluetooth Chip: CSR8635
Sensitivity: 100 +/- 3dB
Protocols: HEP/HSP/A2DP/AVRCP
Speaker: In-Ear speaker
Speaker Sensitivity: -41dB +/- 3dB
Sound Track: Dual-Track Stereo
Respond Frequency: 100 Hz ~ 20 KHz
Play Time: up to 6 hours
Charge Time: 2 hours
Transmission Distance: 33ft (without obstacles)

Package Content:
Earphones x 1
USB Cable x 1
Earplug x 3 pairs
Ear-hook x 1 pair
User Manual x 1
In original package