Wireless Bluetooth Bluetooth Latest Battery Level Sound Bluetooth Binaural or Single Compatible with Android Earbuds, 5.3, Model, Display, HI-FI

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【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

Bluetooth wireless earphones with LCD screen! In response to popular demand, we have significantly improved and renewed the popular UNISON wireless earphones. These are the latest wireless earphones with excellent functionality. Equipped with the latest Bluetooth 5.3 wireless technology. Fast connection, stable, and highly responsive, Bluetooth 5.3 delivers fast pairing and a stable connection that eliminates delays and dropouts. Enjoy the latest Bluetooth experience with ease. Simply remove the earbuds from the case and they automatically connect! After initial setup, they automatically pair when removed from the case! Convenient design for instant use. These wireless earbuds are compatible with a variety of devices, including smartphones, computers, tablets, and music players. Long-lasting continuous playback. Approximately 3-4 hours. Compact yet impressive battery life! Long-lasting playback for long calls or long-distance travel! Clear, high-quality sound you'll want to listen to forever. A stable connection prevents noise and delays, reproducing clearer, more immersive sound quality. The case features a central LCD screen that displays the remaining charge! It's easy to tell when it's time to charge, making it stress-free. Both the case and the earphones are small and lightweight! They fit easily in your pocket or shoe, making them easy to carry and take out. A gentle fit that doesn't cause pain. The ultra-lightweight earphones reduce strain and discomfort when worn. The included soft earpieces make them comfortable to wear. Three sizes of earpieces are included: S (M) and L! Adjustable to fit your ears. A click-type button system is used for comfort! Multi-buttons prevent accidental operation and are easy to press and use. Bluetooth specification V5.3 Frequency spreading method/Frequency range GFSK/2.4GHz Supported profiles A2DP, AVRCP, HSP, HFP Transmission output/Communication distance Class2/Approx. 10m Impedance 16Ω x 2 Playback frequency range 20Hz-20kHz S/N ratio 90±3dB Battery capacity/Built-in battery 40mAh (E), 300mAh (C) Lithium polymer battery Charging time/Number of charges approx. 1.5 hours/approx. 500 times Continuous use time approx. 3-4 hours Dimensions approx. W2.8×D2×H1.5cm(E)/approx. W6×D4×H3cm(C) Weight approx. 4g(E)/approx. 28g(C) Main materials ABS, PC, copper, iron, aluminum, silicone Power source USB charging DC5V/200mA Notes *(E)...Earphones/(C) Charging case *Communication distance, number of charges possible, charging time, and continuous use time will vary depending on the usage environment. *This product does not guarantee connection with all Bluetooth-enabled devices. Please note that some models may not be compatible.