1. RETRO HEADSET DESIGN: Wireless headset using 80s retro headset design, tribute to the classic, comfortable and stable wearing way. 2. 5.2: Retro headset with 5.2 technology, classic in line with contemporary use standards, for cell phones, tablets and other devices that support . 3. GREAT SOUND QUALITY: foldable headset has 58O high impedance, 40mm moving coil unit, non fiber for DuPont crystal diaphragm. 4. LIGHTWEIGHT AND PORTABLE: music headset is compact, easy to fold and store, light weight, very convenient to carry when traveling. 5. WIDE APPLICATION: Whether you are listening at home or on the go, retro folding headphones can bring all the excitement of live performances. Specification: Item Type: Wireless Headset Material: ABS, Metal Battery Type: Built in 110mAh Lithium Ion Battery (included) Version: V5.2 Distance: 10M/10.9yd Impedance: 58O Sensitivity: 121±3dB Frequency Response Range: 20Hz to 20KHz How to Use: Turn on and use, refer to the manual for details PackageList: 1 x Headset 4 x Ear Cups 1 x Charging Cable 1 x Instruction Manual

LIGHTWEIGHT AND PORTABLE: music headset is compact, easy to fold and store, light weight, very convenient to carry when traveling. WIDE APPLICATION: Whether you are listening at home or on the go, retro folding headphones can bring all the excitement of live performances. GREAT SOUND QUALITY: foldable headset has 58O high impedance, 40mm moving coil unit, non fiber for DuPont crystal diaphragm. 5.2: Retro headset with 5.2 technology, classic in line with contemporary use standards, for cell phones, tablets and other devices that support . RETRO HEADSET DESIGN: Wireless headset using 80s retro headset design, tribute to the classic, comfortable and stable wearing way.