ZEALOT B570 Bluetooth Headset Stereo Wireless Universal Removable Battery Earphones Black & Grey

Features:
Built-in rechargeable battery.
Compact design, very convenient and practical.
Heavy bass effect, listen more clarity.
Wireless enjoy stereo music playing.
3.5mm plug, a wider range of applications, you can also use wire connection.
Closed ear cover design for the bass provides you the most excellent experience.
Over-the-ear design, noise isolating around-ear padded cushions block external sounds.

Specifications:
Communication: Wireless
Vocalism Principle: Hybrid technology
Support Memory Card: Yes
Frequency Response Range: 20-20000Hz
Style: Headband
Waterproof: No
Resistance: 32Ω
Bluetooth Version: Bluetooth 4.0 + EDR / Class2
Operating Distance: Up To 10 meters
Speaker Size: 40mm Drive Unit
Sensitivity: >= 85dB
Battery: 3.7V 600mAh Rechargeable Lithium Battery
FM Radio: Support ( 87.5 ~ 108NHz )
Music Play Time: About 8 Hours
Standby Time: About 20 Days
Size: 152*79*180cm
Color: black/ white & blue/ black & grey

Package includes:
1 x Bluetooth headset
1 x Instruction

Notes：
Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.