Bluetooth Over Ear Headphones, Daibo Wireless Stereo Foldable Headphones Wireless and Wired Headsets with Built-in Mic, Micro SD/TF, FM for iPhone/Samsung/iPad/PC (Rose Gold)

"Daibo Bluetooth High-fidelity HiFi Sound Over Ear Headphones Restore Perfect Music Scene and Release Your Power of Music Features: 1.Immersive 3D Hi-Fi Sound,Crystal clear sound 2.Wired and Wireless Modes Support, never power off 3.Super soft, memory-protein earmuffs, wear comfortable 4.Adjustable Design,Flexible earmuffs to fit all head shapes and sizes 5.5 in 1 Multifunction: FM Radio+SD/TF Card+Bluetooth+Wired Mode+Phone Calls 6.Lightweight & Portable & Foldable 7.Noise Cancellation & Soft & Breathable Innovative diaphragm: Use rigid and flexible materials of ear-type speaker diaphragm,reducing sound loss to increase the sound output High quality material: Use environmentally friendly ABS material ,Anti-stress,Resistant to tear,long service life. Sensitivity measures: With high sensitivity,High-quality connect wire maximizes signal quality,earphones efficiently an electrical signal is converted into sound. Compatible wide: .iPhone, android phones, iPads, tablets, portable music players, macBook, laptop PC, TV and so on Specification: ?Bluetooth Version: 5.0 ?Connection Range: 33 feet (10 meters) ?Playback Time: 8-10 hours ?Charging Time: 2-3 hours ?Charging Adapter Voltage: DC 5V ?Battery Capacity: 3.7V/450mAh ?Impedance: Active 490 Ohm / Passive 46 Ohm ?Sound pressure level (SPL): 110 dB ?Total Harmonic Distortion: <0.5% (1 kHz, 100 dB) ?Dynamic Driver: 40mm; ?Weight (Earphone): 165g ?Micro USB Charging Port Kindly Notes: 1.The headset needs to be fully charge before first-time use. 2.Pls turn on headphones twice if you failed to connected with your device. Package include : 1 * DAIBO WH816 Bluetooth Headset 1 * USB Charging Cable 1 * 3.5mm Audio Cable 1 * User Manual 1 *Special FREE GIFT Premium Case"