Fones de ouvido Bluetooth sem fio, com microfone para chamadas telefônicas, mãos livres, à prova d'água, para uso profissional e esportivo, com gancho de orelha.

Description Report Item / Suspicious Activity This is a wireless bluetooth headset designed with new technology, with a microphone, so that you can free your hands when talking. The appearance is stylish, concise and generous, making you more noticeable and more confident. The headset can be used with the charging compartment, and charging storage is no longer a problem. Feature: BT5.1 technology brings a more stable and faster wireless connection to your device, allowing you to enjoy stable calls and wonderful music. It adopts a soft, flexible and safe fit ear hook design, 270 degree + 360 degree rotation, and the left and right ear angles can be adjusted arbitrarily to ensure unparalleled comfort and stability when moving. Built-in high-definition microphone, ENC intelligent noise reduction, reduce interference during the call, deep noise reduction, so that the call is as clear as an interview. Intelligent CVC8.0 noise reduction: Not affected by noisy environment, enjoy high-definition call effect. The earphone weighs only 13g, which is very light and stress-free to wear. Unbreakable Hi-Fi sound: Wireless headphones provide powerful, balanced stereo and dynamic range for an incredible listening experience. Warehouse power storage LED display shows the power, check the power of the charging compartment anytime, anywhere. It comes with a portable storage and charging compartment, which is convenient to carry and has good protection. There are two types of earplugs, flat ear and in-ear earplugs, to meet your different wearing needs. Intelligent one to two, Bluetooth headset supports simultaneous Bluetooth connection to two devices. Parameter: Product number：Wireless Headphones YYK-520 Bluetooth version: V5.1 Wireless frequency: 2.4GHZ Transmission distance: 10 meters Battery capacity: 50mAh Charging voltage/current: 5V/1a Play/talk time: about 8-10 hours Charging time: about 1.5 hours Standby time: 180 hours Speaker impedance: φ8mm 32Ω Battery capacity: 500mAh Package Included: Earphone*1, charging compartment*1(optional), charging cable*1, all in ear ear cap*2, manual*1 Headphones are available with charging and without charging case, please pay attention when purchasing.