The new SoundPEATS 4 are Bluetooth headphones with built-in ANC, which will reduce ambient noise on calls. This is achieved thanks to the fact that each of the headphones has 3 built-in microphones. In addition, they can be used to play with them thanks to their 80 ms low latency mode. Features: Triple microphone for ANC: - The SoundPEATS 4 have dynamic drivers, to provide good audio. In addition, each of the earphones has 3 microphones that can be used, not only to make calls, but also to reduce ambient noise with ANC. The microphones have great sensitivity. 80ms low latency mode with multi-point connection: - In order to connect, the SoundPEATS 4 have Bluetooth v5.3 . Plus, they can be connected to multiple devices at once and switch between them quickly. It even has an 80ms low latency mode so you can use them for gaming. IPX4 water resistance for sports use: - All this while the SoundPEATS 4 is IPX4 water resistant, meaning they can be used for sports without being bothered by sweat. Up to 30 hours of use: - Finally, the new SoundPEATS earbuds have a long battery life, up to 7 hours per charge and up to 30 hours with their charging case . And they will charge in just 2 hours. Specifications: Sound: - Dynamic drivers: 13 mm - Frequency response: 20Hz-40kHz - Impedance: 12Ω±15% - ANC thanks to 3 microphones - Microphone Sensitivity: -38±1dB SNR:61dB at 1kHz Wireless connection: - Bluetooth v5.3 - Bluetooth Protocol: HSP, HFP, A2DP, AVRCP - Supported codecs: aptX Lossless, AAC, SBC - Chip: WQ7033AX Features: - 80ms low latency mode - Connection with multiple points - IPX4 water resistance - SoundPEATS APP (Android and iOS) Battery: - Capacity: 35mAh (Earphone)/330mAh (Charging box) - Usage time: Up to 7 hours (Charging)/Up to 30 hours (Charging case)/Up to 40 hours (standby) - Charging time: up to 2 hours - Charging via USB Type C, 5V/1A - Dimensions: 18.3 x 19.1 x 34.4 mm (Earphone)/53.5 x 24 x 58 mm (Charging Case) Box contents: - SoundPEATS 4 Black Headphones (Left and Right): 2x - Cargo box: 1x - USB Type C Charging Cable: 1x - User manual: 1x