Energy Sistem Beech Wood Bluetooth Headphones Brown / White unisex One Size
In-ear headphones made from sustainable wood with True Wireless technology. Qi compatible charging case included. Compact design earphones delivering a balanced sound, clear treble and powerful bass. Built-in microphone and USB Type-C charging connector.Feature:- Sustainable wood housing for an improved sound performance and a deeper, sharper sound.- Qi compatible charging case to charge your earphones wirelessly.- Enjoy your music and calls and forget about running out of battery with the 20-hour battery life (8 hours every time you charge them and 12 additional hours with the charging case).- Touch Control functions in a really compact design. Enjoy comfort at all times.Specifications:Audio:- Frequency response: 20 Hz ~ 20 kHz- Driver diameter: 6 mm- Maximum power: 5 mW- In-ear design- Type: dynamicConnectivity:- Bluetooth 5.1- Frequency band: 2.4 GHz- Maximum output power: < 20.00 dBm- Compatible Bluetooth profiles: HFP / A2DP / AVRCP / AVCTP- Up to 20 m distance range- True Wireless Stereo functionMicrophone:- Type: built-in microphone- Sensitivity: -42 dB ± 3 dB (1 kHz)- Hands-free function- Voice assistant compatible with Google/ SiriBattery:- Capacity: 50 mAh (each earbud)- Type: lithium polymer- Battery life: up to 8 hours*- Charging time: 1 hour- Charging method: charging caseCharging case:- Capacity: 230 mAh- Type: lithium polymer- Extra battery life: 12 hours- Charging method: USB Type-C connector or wireless charging system- Charging time (with cable): 1 hour- Charging time using a wireless charging dock: 1 hour