Iris Ohyama Neck Bluetooth 13 Hours of Continuous Speaker with Black Speaker, Calling, Waterproof, Playback, Neck-Mounted Transmitter, MKH-150,

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause 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 appropriate voltage or equipment. --------------------------------------------------- Product size (cm): Width approx. 17.9 x Depth approx. 18.4 x Height approx. 1.5; Weight: Approx. 83g Bluetooth: Version: V5.0, Supported Profiles: HSP/HFP/A2DP/AVRCP, Audio Codec: aptX, aptXLL Battery life (max): 750 hours (standby) / 17 hours (talk time) / 13 hours (music playback) Charging time: 2.5 hours or less; Power supply (USB powered): DC 4.75-5.3V, 230mA; Antenna power: 3mW ●Accessories: Micro USB charging cable, Bluetooth transmitter (MKH-150T), USB extension cable, audio cable (3.5mm stereo mini plug), double-sided tape By wearing it around your neck, you can experience immersive sound. The soft material is lightweight and does not put strain on the neck or shoulders. It can be connected wirelessly to various devices, so you can connect it to your smartphone, etc. It's also perfect for listening to music while doing housework. It also comes with a transmitter that can be connected to a PC or TV. It can also be used for video conferencing and watching TV at home.