Ohm Electric AudioComm Bluetooth speaker with nature sleep induction sleep induction natural environmental relaxing good sleep good sleep home

【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] ● Bluetooth wireless speaker that allows you to enjoy your time at home with the sounds of nature and music ● Comes with 8 "Nature Sound" sound sources that sample carefully selected sounds from the natural world ● Each sound source can be adjusted with a dedicated slider, and you can mix the sound sources ● USB rechargeable and portable ● Easy-to-use large keys ● Equipped with a nature sound sleep timer function (30 minutes/60 minutes/90 minutes) ● φ3.5 mm stereo mini jack (earphone terminal) included [Specifications] ■ Power supply: DC5V 1A (USB power supply, micro USB input terminal) ■ Built-in battery: Rechargeable lithium-ion battery (3.7V 1600mAh) ■ Speaker: Diameter approx. 45mm x 2 ■ Playback frequency band: 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 zero 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: 0~40℃■ Allowable operating humidity: 20~80% (without condensation)■ External dimensions: Width 180 x height 81 x depth 56mm■ Mass: Approx. 520g■ 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 10m ■ Compatible 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 operation with all Bluetooth compatible devices. *Even if the Bluetooth device supports the same profile, the performance and functionality of this device may be limited. *This device is for use only in Japan.