Sanwa Direct Ear Cuff Open IPX4 Does Not Block AI Call Noise Cancellation Earphones, Bluetooth, Ear, Waterproof, Ears, Function, 400-BTTWS6

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- Enjoy music with more freedom. These are ear cuff-type wireless earphones that allow you to hear ambient sounds. ✅【Caution】Please remove the protective film from the charging terminals on the earphones before use. Pairing is not possible with the film still attached. These earphones are ear cuff-type, which securely clip onto the outside of the ear, making them easy to wear even with glasses. Furthermore, their open-ear design allows for "listening while doing other things" without blocking the ear canal, keeping your ears breathable and comfortable even for extended periods. They are truly ear-friendly earphones. Equipped with large 12mm drivers, these open-ear headphones deliver powerful sound. The design ensures sound travels directly and minimizes sound leakage. (Note: As it is an open-ear design, sound leakage will occur at higher volumes. At lower volumes, sound leakage is minimal.) The asymmetrical shape that conforms to the ear and the shape-memory arms ensure a comfortable and secure fit even during prolonged use. They remain comfortable and secure even during active activities like running. Weighing approximately 5.5g, they are ultra-lightweight and recommended for any situation. The parts that touch the ears are made of a soft material. It has a built-in microphone for making calls. AI call noise cancellation ensures stress-free conversations. With IPX4 water-resistant rating, it's resistant to rain and sweat and can be used during sports activities. It comes with a charging case that excels in both design and functionality, allowing for instant pairing upon opening. The transparent design makes it easy to see at a glance whether the earbuds are inside, which is very convenient. The earbuds themselves offer up to 6.5 hours of playback, and with the charging case, you can enjoy up to 24 hours of playback. It supports touch operation, allowing you to use it even while wearing it. By installing the app, you can configure touch operation assignments and equalizer settings. (Please check the Sanwa Direct website for the app.) Warranty period: 6 months from the date of purchase [Caution] A protective film will be attached upon delivery. Please remove it before storing the earphones in the case. [Earphone Specifications] ■Product size (per ear): Approx. 3.5 x 1.9 x 2.5 cm ■Weight: Earphone approx. 5.5 g (per ear) ■Compatibility standard: Bluetooth Ver. 5.3 *Connection with Bluetooth Ver. 5.2/5.1/5.0/4.2/4.1/4.0/3.0/2.1/2.0/1.2 compatible devices is also possible. ■Frequency range: Approx. 2.402 to 2.483 GHz ■Transmission method: GFSK ■Communication distance: Up to approx. 10 m *This is a theoretical value and may vary depending on the usage environment and conditions. ■Power supply: Built-in lithium polymer ■Charging time: Approx. 1 hour with the case ■Continuous usage time: Talk time / up to approx. 4 hours, Music playback / up to approx. 6.5 hours *May vary depending on volume and usage conditions. ■Microphone sensitivity: -38±3dB ■Supported profiles: A2DP, AVRCP, HFP, HSP ■Supported codec: SBC ■Waterproof rating: IPX4 【Charging case specifications】 ■Product size: Approx. 5.4 x 5.8 x 3.1 cm ■Weight: Approx. 33g (including earphones: Approx. 44g) ■Power source: Built-in lithium polymer ■During charging Duration: Approximately 2 hours *Earphones can be charged approximately 3 times with the case. [Common Specifications] ■Accessories: Earphones, 1 charging cable ■Country of Origin: China ■Warranty Period: 6 months from the date of purchase ■Instruction Manual: Japanese instruction manual included ■Technical Conformity Number: 219-259257, 219-259256