CROWD AUDIO ANC Wireless Headphones Active Noise with for Listening to Wired Wireless Bluetooth HP-01 Cancelling, Closed-Back, Mic, Music, &

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------

You can easily adjust the volume and track from the ear caps without removing the headphones. Lightweight and compact, it can be folded up for easy portability! It weighs just 200g and can be folded up into a small size, so it's easy to carry in your bag when you're out and about. [Bluetooth] ■ Version: Bluetooth standard Ver. 5.0 class 2　■ Search device name: HP01　■ Transmission distance: Up to approximately 10m * May vary depending on usage and environmental conditions.　■ Frequency band used: 2.4GHz band (2.402GHz - 2.480GHz)　■ Supported profiles: A2DP, AVRCP, HSP, HFP [Headphones] ■Type: Dynamic closed-back ■Speaker diameter: 40mm ■Playback frequency: 20Hz - 20,000Hz ■Impedance: 32Ω - 0.25W Other: ■ Power supply: USB power supply 600Mah/3.7V (polymer) ■ Charging time: Approximately 2 hours (May vary depending on charging device). ■ Continuous playback time: Approximately 30 hours (May vary depending on usage and environmental conditions). ■ Operating temperature range: 5 to 35°C ■ Supported formats: mp3, wav ■ Dimensions: Approximately W17.5 x D7.5 x H20cm ■ Weight: Approximately 200g ■ Accessories: USB charging cable, 3.5mm audio cable