ENERGY SISTEM True Wireless Style 2 Wireless Earphones

True Wireless earphones with 20 hours of battery life thanks to Bluetooth 5.1. Enjoy the most powerful sound with Deep Bass. With a compact charging case to take them anywhere. Stereo calls. USB Type-C charging connector. Features: Vibrate with every song: - True Wireless earphones with deep, powerful bass (Deep Bass) to make you vibrate to the beat of your favourite songs. Play back music without missing a note. Wireless earbuds for more freedom: - Style 2 wireless earphones sync automatically and give you full control over playback at all times. Enjoy a true wireless experience! And also while at home: Bluetooth 5.0 technology lets you connect the earbuds to your smartphone at up to 20 metres. Non-stop music: - More music, more fun. True Wireless Style 2 earphones keep up with you every step of the way, offering up to 20 hours of battery life (5 hours per charge and an additional 15 hours in the charging case). In-ear design with a compact charging case that takes up very little space. Take them anywhere you go! Noise-free calls: - The Style 2 hands-free earphones’ mic lets you make stereo calls with optimal sound quality. Forget all about annoying noises while speaking, and enjoy your conversations and music with the same convenience. Features: - Completely wireless earphones featuring both True Wireless Stereo and Bluetooth 5.1 technology. - Deep, powerful bass to ensure every song resonates. - Built-in microphone and calls in stereo to speak comfortably, without worrying about the noise. - Enjoy your music and calls and forget about running out of battery: up to 20 hours of battery life (5 hours for each direct charge, plus an additional 15 hours thanks to the charging case). - Earphones True Wireless Style 2 Champagne - Charging case - USB Type-C cable - Quick guide Specifications: Audio: - Frequency response: 20 Hz - 20 kHz - Driver diameter: 8 mm - Maximum power: 5 mW - In-ear design - Type: dynamic Connectivity: - Bluetooth 5.1, class 2 - Frequency band: 2.4 GHz - Maximum output power: < 20.00 dBm - Compatible Bluetooth profiles: HSP / HFP / A2DP / AVRCP - Supported audio codecs: SBC / AAC - Up to 20 m distance range - True Wireless function with auto-pairing - Hands-free function - Voice assistant compatible with Google/Siri Microphone: - Type: built-in microphone - Sensitivity: -42 dB ± 3 dB (@1 kHz) - Frequency range: 100 Hz ~ 10 kHz Battery: Earbuds: - Capacity: 30 mAh (each earbud) - Type: lithium-polymer battery - Battery life at medium volume: 5 hours - Charging time: 1.5 hours - Changing method: charging case Charging case: - Capacity: 300 mAh - Type: lithium-polymer battery - Extra battery life: 15 hours* - Charging time: 1.5 hours - Charging method: USB Type-C Size and weight: - Earbud weight: 6 g - Earbud size: 32 x 17 mm - Charging case weight: 34 g - Charging case size: 55 x 42 mm - Total weight: 46 g