Bluetooth Headphones 5.1 TWS BH Series

Description: In-ear headphones using Bluetooth 5.1 technology. Transmission is twice as fast as BT 5.0, and the communication distance is up to 10m. It easily copes with interference on the 2.4GHz network. It is a fast and stable connection with low energy consumption. The battery allows for 25 hours of continuous music playing if we regularly charge them using the case. Light design and appropriate shape ensure comfortable use, in combination with the weight of only about 3.5g you can hardly feel any pressure. Feel the freedom to use headphones, no cables, built-in remote control for music control means that you do not have to take the phone out, thanks to the built-in microphone you can make calls while doing your favorite activities or while driving a car. | Application: Call center | Application: Music | Application: Mobile | Application: Gaming | Design: In-ear | Technology: Hands-free | Technology: Attenuation of ambient noise | Wireless communication: Bluetooth | Connectors: 1 x USB (Type C) | Sound: Stereo | Audio controls: Volume control | Audio controls: Answer/Mute calls | Bluetooth features: HFP (Hands-Free Profile) | Bluetooth features: AVRCP (Remote control) | Bluetooth features: A2DP (Stereo transmission) | Impedance : 32 | Pass band (min): 20 | Pass band (max): 20000 | Sensitivity: 110 | Microphone: Yes | Range: 10 | Color: Red | Weight: 31.5 | Accessories included: Pair of earphones Charging case USB Type-C charging cable User manual | Other features: Material: ABS + Silicone Bluetooth version: 5.1 Connection range: up to 10 metres Speaker diameter: 10 mm Speaker resistance: 32 Speaker sensitivity: 1103dB Speaker frequency: 20Hz~20KHz Signal-to-noise ratio: >70 Earpiece weight approximately 3.5g Battery capacity: 35 mAh Playing time: approx. 5 hours Talking time: approx. 5 hours Charging time: approx. 1.5 hours Case weight: approximately 28 g Case battery capacity: 300 mAh Case charging time: approximately 1.5 hours Case charging input: 5V Standby time: approximately 25 hours Case size: 60.3 x 45.5 x 28.2 mm Compatibility: for Apple/Android devices with Bluetooth function