VENTION NBFV0 True Wireless Headphones

Features: Comfortable Listening: - HiFun True Wireless bluetooth headphones. Strong and Reliable Signal Via Bluetooth 5.3: - Equipped with the latest Bluetooth 5.3 chip, they have faster transmission, lower power consumption, anti-interference ability and more stable connection than its predecessor. Surround Sound: - Exclusive acoustic architecture brings your videos, music and games to life. Absolute Clarity: - These compact, ergonomic headphones include optional silicone eartips in a range of different sizes to ensure a great fit and noise isolation from the outside. High Fidelity Audio: - The 10mm dynamic microphones and high-elastic PU+PEEK composite diaphragms in each earbud let you hear every detail and achieve an immersive sound experience. Long Battery Life: - Provides 7 hours of battery life and 21 hours of total listening time when using the 230mAh case for on-the-go charging Fast charge: - A quick 15-minute charge with the USB-C cable provides an hour and a half of music listening Easy Pairing: - After successful pairing, the headphones will sync with your device the instant you open the lid. Independent Use: - Each earbud can be used independently. IPX4 Rating, Sweat and Weather Resistant: - The IPX4 headphones resist splashes, workouts and rainy days and keep up with your daily life under any circumstance. Intraural Design, Perfect Fit: - Compact size to ensure great personal fit and comfort. Includes three sizes of ear tips to help you find the ideal fit. Voice Control: - iPhone users can press the button for 2 seconds (Left and Right) to activate siri. Touch Controls: - The wireless headphones include an intuitive multi-function button accessible with the simple press of a finger. Open music apps, answer calls and more — all at your fingertips. Specifications: - Charging case interface: USB-C - Version: v5.3 - Bluetooth profile: AVRCP/A2DP/HFP/HSP - Audio codec: SBC/ABC - Bluetooth frequency band: 2402Mhz-2480MHz - Frequency range: 20Hz - 20KHz - Case: ABS - Effective range: ≤10m - Headphone battery capacity: 40mAh/0.148Wh - Nominal headphone input: 5V --- 40mA - Charging case capacity: 230mAh/0.851Wh - Charging case nominal input: 5V --- 260mA