OHM Electric AudioComm Bluetooth Speaker with Nature Sleep Induction Natural Relaxing Sleep Relaxing Wireless Portable White Sounds, Machine, BGM,

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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. ------------------------------------------------------------------------------------------------------------------

[Features] ● A Bluetooth wireless speaker that lets you enjoy nature sounds and music at home. ● Includes 8 "Nature Sound" sound sources, carefully sampled from the natural world. ● Each sound source can be adjusted with a dedicated slider, and sound sources can also be mixed. ● USB rechargeable for easy portability. ● Large keys for easy operation. ● Equipped with a nature sound sleep timer function (30 minutes/60 minutes/90 minutes). ● Includes a φ3.5mm stereo mini jack (earphone jack). Specifications: Power supply: DC 5V 1A (USB power supply, microUSB input terminal) Built-in battery: Rechargeable lithium-ion battery (3.7V 1600mAh) Speaker: Diameter approximately 45mm x 2 Playback frequency range: 60-18000Hz Maximum practical output: 3.2W x 2 (4Ω) Connection terminal: micro USB (power supply), φ3.5mm stereo mini jack (earphone terminal) Charging time: Approximately 3.5 hours (from empty to full charge) Continuous use time: Bluetooth mode approximately 15 hours (at medium volume), Nature Sound mode approximately 12 hours (at medium volume) ■ Allowable operating temperature: 0 to 40°C ■ Allowable operating humidity: 20 to 80% (no condensation) ■ External dimensions: W 180 x H 81 x D 56 mm ■ Weight: Approximately 520 g ■ Accessories: Dedicated charging cord (micro USB - USB Type-A), instruction manual with warranty Bluetooth section ■ Communication method: Bluetooth standard Ver. 5.0 + BR + EDR + BLE ■ Profile: A2DP, AVRCP ■ Output: Class 2 ■ Maximum communication distance: Line of sight approximately 10 m ■ Supported codec: SBC ■ Modulation method/frequency band: GFSK/2.402~2.480GHz ＜＜Note＞＞ * This unit does not have a call function. * This unit does not guarantee connection with all Bluetooth-compatible devices. * Even if the Bluetooth device supports the same profile, the performance and functions of this unit may be limited. * This unit is for use in Japan only.