70‑Day Standby Wireless Bluetooth 5.3 Business Headset Earphone with Noise Reduction HD Mic

Description: The Bluetooth earphone with noise reduction mic will bring you crystal clear sound and guarantee a clear phone call even in noisy environment. Ideal for workout use and for driver trucker to converse with people on the go. Amazing ultra long standby of up to 70 days, making that you do not have to frequently charge it if not use it very often. This wireless headset will add you more convenience and make your life more high efficiency. Features: Built in large capacity battery supports more than 48 hours of talk time and ultra long standby of up to 70 days based on a single full charge which only takes about 2.5 hour charging. HD stereo surrounding sound. Independent design of metal cavity for strong anti interference ability and reducing distortion. Guarantees outstanding sound quality. Waterproof design, ideal for sports and daily use, sweat will not affect the normal use of the headset. Bluetooth 5.3 technology, enable stable signal transmission and long working range of up to 8 10 meters in open area. CVC noise reduction technology maximizes signal quality for clearer and stabler phone call. Intelligently compatible with almost all Bluetooth enabled cellphones, tablets and other devices. You can check the remaining battery power on iOS device, like for iOS One multifunctional key for easier operation than conventional earphone with many control buttons. Unique CD design, also comfortable to the touch. Ergonomically shaped and over the ear design for snug fit around your ear, cause no burden even after long time wearing. The 180 degrees rotating earphone head allows you to adjust the angle and fit this headset in right or left ear. Specifications: Color: Black Material: ABS + Silicone Connectivity: Bluetooth Bluetooth Version: 5.3 Transmission Range: 8 10 meters 26.2 32.8 feet (open area) Music time: About 24 hours Call Time: About 48 hours Standby Time: About 70 days Charging Time: About 2.5 hours Battery Capacity: 300mAh Language: Chinese English Product Size: Approx. 65 * 45 * 18 mm 2.5 * 1.8 * 0.7 in Package Weight: About 85g Package List: 1 x Bluetooth Headset 1 x USB Charging Cable 2 x Replacement Earbud Tip (Other items in the pictures are not included.) . Note :