【3-IN-1 Connection Way】: The eyoyo wireless scanner is the easiest pairing on the planet, features a 3-in-1 connection with Bluetooth, 2.4G wireless and USB wired. Its breakthrough design allows your workers for easy transition between corded and cordless operation. Easily adapts to different needs and supports connection with your laptop, PC, MAC, iPhone, Android, smartphone and tablet 【Enhanced 1D&2D Scanning Performance】: The eyoyo qr code image scanner with omni-directional scanning, users never need to line up the imager and the barcode — unlike 1D laser scanners. It can highly accurate and fast scanning of virtually all 1D and 2D barcodes even damaged and poor-quality barcodes.The scanner is optimized for scanning both digital codes off customer smartphones(including digital coupons, codes, and wallets) and merchandise codes by the cashier at the register 【Ergonomic & Shockproof Design】: The classic curved handle design, ergonomic, no fatigue after long-term use. Engineered to withstand multi times 0.5 m (1.6 ft) tumbles and 1.8 m (6 ft) drops, the eyoyo handheld scanner brings class-leading durability and reliability to any environment.Are you ready for the rigors of busy point-of sale scanning 【16 Hours Non-stop Scanning】: With 16 hours of power, your eyoyo cordless EY-034 scanner are always available for use — no need to waste time recharging during the business day.Built-in 2500 mAh rechargeable battery, which can be used for 30 days if you only scan 2000 barcodes per day 【User-Friendly Design】: The Eyoyo book library Barcode Scanner comes with a 2.4g receiver slot design to help minimize the risk of loss while working, and is easy to store and carry. Features with vibration function , so workers know instantly if the barcode was captured correctly — regardless of how noisy the environment might be.The volume of the barcode scanner can be also adjusted and turned off 【3 Scanning Modes】: It not only has the manual trigger mode, but also continuous scanning mode and auto-sensing mode. The two modes of non-manual triggering are suitable for high-frequency scanning or for workers on production lines 【Instant Upload & Storage Mode】: In instant upload mode, data is transmitted in real-time as you scan. When the device exceeds its transmission range, change the mode to storage mode, the Eyoyo scanner's built-in flash memory securely stores up to 5,000 UPC barcodes offline, ensuring no data is lost