Bluetooth Wireless Sealed Deep Bass Headphones with Lightweight TF Birthday Bluetooth Storage Bag Included Headphones, Headphones, Over-Ear

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. [Compatible models] ① Compatible with 99% of devices on the market. Compatible with various OS such as iOS, Android, Windows, HMOS, etc., and can also be applied to smartphones, laptops, PCs, tablets, MP3, music players, etc. It is also compatible with Bluetooth-equipped TVs, game consoles, etc. For TVs that do not have Bluetooth or do not work with Bluetooth (older versions), a Bluetooth receiver is required. ② Supports TF card: When the card is inserted, it will play automatically. 3. Can be used as wired and wireless headphones, comes with a 3.5mm audio cable, and can be used as wired headphones. [HI-FI High Sound Quality] This product uses a cutting-edge chip, uses a 40mm drive, and has a sealed design to provide excellent high-fidelity sound quality. When you listen to music or watch movies, you can enjoy clear and excellent audio with low, soothing sound. [Main specifications] Standard: Bluetooth5.3; Profile: HFP, HSP, AVRCP, A2DP; Power input: DC 5V/1A; Continuous talk time: Approx. 12 hours; Continuous music playback time: Approx. 12 hours; Standby: Approx. 250 hours; Charging time: Approx. 4 hours; Mass: Approx. 250g; Battery capacity: Built-in rechargeable lithium-ion 400mA battery; Playback frequency band 20Hz ~ 20,000Hz; Range: Maximum line of sight approximately 10M (no obstacles); Carrier frequency: 2.402GHz to 2.480GHz; Distortion rate: 1% or less (1kHz). [Included items] Headphones, Type-C charging cable, audio cable, Japanese instruction manual, storage bag. [Lightweight design & comfortable fit] ①Lightweight design allows you to enjoy music comfortably without feeling pressure on your head. ②Ergonomic design, made of synthetic protein leather, soft over-the-ear soundproof housing, ear pads and headband made of memory foam material. In addition, the ear pads are designed to fold inward, providing a comfortable fit that wraps around your ears and a high degree of airtightness. Reduces sound leakage and fully reproduces the power of the deep bass range. [Foldable structure]: It can be stored compactly, so you can carry it without taking up space. [Regarding exchanges and refunds] This product comes with a 1-year manufacturer's warranty. If you have any problems, please feel free to contact us via [Order History] - [Contact Seller]. We will do our best to respond responsibly and promptly respond to refunds, returns, and exchanges. Technical compliance mark certified products [Main specifications] Bluetooth standard: Bluetooth5.3 Bluetooth profile: HFP, HSP, AVRCP, A2DP Power input: DC 5V/1A Continuous talk time: Approximately 12 hours Continuous music playback time: Approximately 12 hours Continuous standby: Approximately 250 hours Charging time: about 4 hours Weight approx. 250g Compatible with TF card, compatible with wired and wireless, comes with 3.5mm audio cable, can be used as wired earphones. Battery capacity: Built-in rechargeable lithium-ion 400mA battery Playback frequency band 20 Hz ~ 20,000 Hz Reach distance Maximum visibility is approximately 10M (no obstacles) Carrier frequency 2.402 GHz to 2.480 GHz Distortion rate 1% or less (1 kHz) [Included items] Headphones, Type-C charging cable, audio cable, Japanese instruction manual, storage bag