Wireless V4.1 Neckband Sports Headsets HD Stereo Sweat-proof Earphones with LED Light Mic active pickup installation 3 Long battery life time]

3 Long battery life time] The new improved lithium polymer battery allows our bluetooth sport headphones to play music for 7-9 hours and to stand-by for 240 hours with only 1

Dual-isolated outputs prevent ground and AC line noise

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rotary pedal speaker pedal compressor overdrive stereo output guitar pedal electro harmonix expression input guitar effects sustain pedal rotary speaker pedal for guitar tube emulated overdrive pedal rotary speaker emulator pedal compressor rotary speaker effect stereo output guitar pedal expression pedal speed control electro harmonix lester-g pedal rotary pedal with fast slow mode high quality guitar effects pedal rotary speaker pedal with sustain

Wireless V4.1 Neckband Sports Headsets HD Stereo Sweat-proof Earphones with LED Light Mic active pickup installation 3 Long battery life time]*Features*: *LED Night Light*: The neckband will be illuminated at night and offer three modes(fast flash,slow flash and constant light modes) to choose via the light On Off button,which ensure safety when sport at night. Crystal Clear Sound Effect: Adopts advanced wireless v4. 1 to ensure transmitting strong signal and offer high quality sound effect. Besides,echo cancellation technology ensures high definition sound reproduction. Ergonomic and Skin