Zealot B570 Wireless Bluetooth Stereo Sound Headphones

Specifications:

1. Bluetooth 4.0+EDR+class2
2. Support Bluetooth association: AVRCP1.0, GAVDP 1.0, AVDTP1.0, A2DP1.0
3. Hands-Free Profile 1.5, Headset Profile V1.1
4. Wireless transmission range: 10 meters
5. Music/Calling time: 8-10 hours
6. Charging time: 4 hours
7. Frequency response: 20Hz-20kHz
8. Battery type: rechargeable lithium-ion polymer battery (3.7V 600mah)
9. Charging power supply: computer USB port DC 5V
10. Audio port: 3.5mm Stereo Jack

> Bluetooth 4.0+EDR & CSR Chipset: These headphones feature the international Bluetooth 4.0 CSR chipset, it can create HD audio and a wide frequency response from 20Hz to 20kHz, low power consumption, superior compatibility (Mobile Phones, Tablet PCs, Notebooks; all Bluetooth enabled devices & a 3.5mm audio jack).

> Support TF Card Play & FM Radio Function: The headband headphone has a TF card slot, you can insert a micro-SD card full of all your songs. Enjoy your favourite radio stations anywhere, anytime with the FM function. (Note: FM Radio May Won’t Work In Some Countries).

> High Fidelity Stereo Sound Effect: 40mm ultra-large dynamic alloy speaker drivers, tuned by a professional team and high fidelity stereo surround sound, enjoy the wireless high-quality music.

> Smart Handsfree Talking: (Built-in Concealed High Definition Sensitive Microphone), The headband headphone enables phone call interruptions when you’re listening to music with its “Answer Incoming Phone Calls” Button.

> Superior Noise Cancelling Performance: Acoustic echo cancellation and noise reduction that effectively reduce ambient noise when you’re talking, enables a far-end listener to hear what you clearly almost as if it’s face to face.

> Line-out Music Play Mode: This headphone features a standard 3.5mm audio jack support line-out play mode so you can still listen to music when your headphone is out of power or the connecting device is not Bluetooth enabled.