Item specifics Condition New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read more about the condition Brand Unbranded Model Does not apply Type Headset Connectivity Bluetooth Colour Multicoloured Bluetooth Version V5.0 Support Bluetooth Mode A2DP 1.2,AVRCP 1.0,HSP,HSF 1.5 Frequency 2.402-2.480GHZ,2.4G ISM band Frequency Response 20 Hz - 20 KHz Signal to Noise Ratio (SNR) 70Db; Headset Charging rechargeable 400MAH lithium battery Charging Port Mini 5-pin USB charging interface Normal Charging Time 2.5 hours Talk Time up to 10 hours Standby Time up to 20 Days Operating Temperature -20℃ - 55℃ MPN Does Not Apply UPC Does Not Apply EAN Does Not Apply Color. Multicolor Item description from the seller  Description: 1. HiFi Powerful Bass Stereo Sound Effect: 40mm diaphragm speaker drivers, deep bass stereo sound, enjoy the wireless high quality music 2. Comfortable Over-Ear Fit: Soft protein leather earpad and retractable headband lifts the burdens for your ear. No discomfort after long-time wearing. 3. Comfortable and Foldable: Technical ergonomics design with soft earmuffs simulated to human skin texture, ensure long lasting comfort 4. Wireless and Lightweight: Ear Pad headphones for enjoying extended listening of TV and audio—without disturbing others 5. Built in Microphone: supports hands-free call and voice reporting incoming call number. With the latest enhanced technology makes you voice sound clearer in noisy environments 6. Ever Power Off, Both Wireless & Wired: -The wireless mode: A built-in 400mAh battery provides up to 8-10hr music time or talking time in a single charge; -The Wired mode: you can also use it as a wired headphone with the provided audio cable so the headphones will never power off. 7. Bluetooth 5.0 Adopt: The Bluetooth 5.0 CSR Chipset, lower power consumption, superior compatibility. Compatible for all the mobile Phone, Tablet PC, Notebook, any devices with bluetooth function Or has A 3.5mm Audio Jack 8. Multi-Functions: headsets have several options for listening enjoyment. Built in TF card slot and you can use a TF/Micro SD card with loaded MP3 music and listen to the songs directly on your headsets. 9. Colorful LED Light: Seven-color transform cool breathing light, shine everywhere, anytime. Specifications: Bluetooth Version: V5.0 Support Bluetooth Mode: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5 Frequency: 2.402-2.480GHZ, 2.4G ISM band Frequency Response: 20 Hz - 20 KHz Signal to Noise Ratio (SNR): 70Db; Total Harmonic Distortion Rate (THD) 0.1% Power Indicator: Red and blue lights alternately flashing Headset Charging: rechargeable 400MAH lithium battery Charging Port: Mini 5-pin USB charging interface Normal Charging Time: 2.5 hours Talk Time: up to 10 hours Standby Time: up to 20 Days Operating Temperature: -20℃ - 55℃ Package Included: 1* Headphone 1* Charging Cable Payment Policy Shipping Policy Returns Policy About Feedback 1. Paypal ONLY. 2. We ONLY ship to your PAYPAL verified address for more safely, so please make sure your shipping address is correct before you buy item. 3. Buyer need ship to other address (not Paypal confirmed address) should contact us before buy item.