Ovleng Mx333 Over Ear 40mm Driver Unit Bass Hifi Noise Reduction Fm Radio V4.1 Bluetooth Headphone

Features: 1. With 40mm driver unit, bring you strong treble and produce deep and powerful bass. 2. Adapted 4.1 Bluetooth chp, ensures stable connection and lossless transmission. 3. Noise reduction technology, bring excellent music experience, enjoy pure music. 4. FM radio function, press "M" switch to FM mode, enjoy another entertainment. 5. Soft and stressless earmuff and headband, more comfortable wearing. Specifications: General Specification Brand Ovleng Model MX333 Color Black, Black+Grey, Black+Red, Black+Blue, Black+Yellow Wearing Type Headband Technical Parameters Microphone Yes Bluetooth Version V4.1 Transmission Distance 10m Rated Power 100mW Charging Voltage DC5V Working Voltage DC3.7V Impedance 32 Frequency Response 20-20kHz Battery Capacity 200mAh, 3.7V Charging Time (h) 1-2h Taking Time 8-10h Working Time (h) 4-6h Package Included: 1* Ovleng MX333 Bluetooth Headphone 1* Charging Cable 1* Manual