Bluetooth Standard: V5. 0 Wireless Profile: A2DP, HFP, HSP, AVRCP, HID, AVCTP, AVDTP, SPP Operating Range: 33 feet/10 meters (no obstacles between) Charging Time: About 6 hours Talk/Play Time: About 100 hours (volume at 100%) Charging Voltage: DC 5V Charging Current: 5V 500mA Battery Capacity: 1200mAh/3. 7V Working Temperature: -10℃~40℃
- Up to 100 hours playtime: 1200mAh rechargeable battery enables up to 100 hours of playtime. You can use the Bluetooth headphones for 40 days when you use them for 3 hours A day, or travel with the headphones for a month without charging.
- Deep bass function: The wireless headphones with 40mm large-aperture drivers and Deep bass function deliver premium playback with superb bass depth and high-frequency clarity. Immerse yourself in music without distractions.
- Bluetooth 5. 0: latest Bluetooth 5. 0 technology ensures easy and stable connectivity and seamless Audio/video syncs so that you can take calls and listen to music without worrying about Audio dropouts.
- Unparalleled comfort: Comfortable ear cups are soft, durable, and built for all-day listening. Soft-cushion ear pads made from synthetic protein leather provide a comfortable around-ear fit.
- Folding design: Headphones over-ear can be folded into a compact size and stored in the portable carry bag so that you can take music with you wherever you go. We provide a 12-Month and friendly customer service.