The TWS BMW Signature Collection wireless headphones impress with their design and precision engineering. The ergonomic design makes them comfortable to wear. Bluetooth 5.1 wireless technology reduces delays and interference. The headphones have an operating range of up to 10 metres. The built-in rechargeable battery provides up to 4 hours of music listening. The BMW Signature Collection headphones are distinguished by a state-of-the-art voice assistant function, which allows free and comfortable use of the device, as well as its control - you can issue voice commands to the device directly to the headphones. This feature will certainly be appreciated by users who use the phone extensively. Each earphone is equipped with a large 10 mm speaker with 5 mW of power, which provides clear sound quality with deep bass. The headphones are made of durable nanomaterials, which has translated into an IPX4 level of water resistance. Product features: - Bluetooth V5.1 - Water resistance level: IPX4 - Communication range: up to 10 m - Case battery capacity: 300 mAh - Single handset battery capacity: 30 mAh - Music playback time: up to 4 hours - Operating time with charging station: up to 14 hours - Compatibility: Android / iOS devices - Charging input: USB-C Set includes: - Headphones - USB-C charging cable - User manual