Wireless earphones bluetooth 5.3 with microphone ENC TWS-11

Description: The TWS-11 wireless Bluetooth earphones are a piece of equipment offering a unique sound experience. Allow yourself the freedom and comfort of listening to music or making calls, without any restrictions. Superior sound quality The TWS-11 earphones combine innovative features and exceptional performance, providing outstanding sound quality and seamless connectivity to a variety of devices thanks to Bluetooth 5.3. The built-in microphone allows you to conveniently make calls without having to pull out your phone. Long runtime The earphones' long operating time of 6-8 hours per charge at maximum volume ensures uninterrupted entertainment and comfortable listening to your favourite music or podcasts. The total operating time can reach up to 35 hours when using the power bank. This makes the earphones a great companion even on longer journeys. Fast charging The fast charging function is a true revolution in mobility. In just 5 minutes of charging, it provides up to 60 minutes of use and 10 minutes of up to 120 minutes of uninterrupted sound. An invaluable advantage for those who don't like to wait! With the USB-C charging port, you get a convenient and versatile power source. In addition, the earphones are IPX4 waterproof, meaning they are resistant to sweat and minor splashes. ENC function The TWS-11 earphones have an ENC (Echo Noise Cancellation) function, which effectively eliminates unwanted sounds, such as noise, echoes and background noise, during conversations. So you can enjoy clear, crisp and noise-free calls. Technical specification: Bluetooth version: 5.3 Supported Bluetooth profile: HSP, HFP, A2DP, AVRCP Earphones working time on single charging cycle: 6-8 h (maximum volume) Total working time: Up to 35 h (with use of power bank) Quick charge function: 5 min charging = 60 min working, 10 min charging = 120 min working Impedance: 32 Frequency response: 20 Hz 20 kHz Frequency bands in which the radio equipment operates: 2400 2483.5 MHz Maximum radio-frequency power transmitted in the frequency band in which the radio equipment operates: 4 dBm Built-in HD microphone: Yes Microphone sensitivity: -42 3 dB Charging port: USB-C IPX waterproof rating: IPX4 Weight of earphones: 2 × 4 g | Application: Mobile | Application: Music | Design: In-ear | 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: HSP | Bluetooth features: A2DP (Stereo transmission) | Bluetooth features: AVRCP (Remote control) | Bluetooth features: HFP (Hands-Free Profile) | Impedance : 32 | Pass band (min): 20 | Pass band (max): 20 | Sensitivity: -42 | Microphone: Yes | Color: Black | Weight: 0.0773 | Accessories included: USB-A to USB-C device charging cable Docking station / power bank User manual Silicone earpads in sizes: S, M, L | Other features: Bluetooth version: 5.3 Supported Bluetooth profile: HSP, HFP, A2DP, AVRCP Earphones working time on single charging cycle: 6-8 h (maximum volume) Total working time: Up to 35 h (with use of power bank) Quick charge function: 5 min charging = 60 min working, 10 min charging = 120 min working Impedance: 32 Frequency response: 20 Hz 20 kHz Frequency bands in which the radio equipment operates: 2400 2483.5 MHz Maximum radio-frequency power transmitted in the frequency band in which the radio equipment operates: 4 dBm Built-in HD microphone: Yes Microphone sensitivity: -42 3 dB Charging port: USB-C IPX waterproof rating: IPX4 Weight of earphones: 2 × 4 g