Long chains help to attach the receivers to bags, luggage and so on, which are much more convenient to use It is more convenient to remember lost items Specifications:- Transmitter size: 4., 13x1., 81x0., 51 in (105 x 46 x 13mm)- Receiver size: 1., 97x1., 42x0., 43in (50 x 36 x 11 mm)- Frequency: 433., 92 MHz- Sound volume: 75-80 dB- Working range: 30-40 meters/ 98-131 ft (open space)- Gross weight: 5., 40oz (153g)- Battery: 2 x 1., 5V AAA (for transmitter, not included), CR2032 (for receiver, included)- Housing materia: ABS Package Content:- 1 x Transmitter- 4 x Receivers- 4 x Key Rings（Circumference: 1., 85inch)- 2 x Key Rings（Circumference: 5., 9inch)- 2 x Key Rings（Circumference: 2., 95inch)- 2 x DIY Stickers- 4 x Double-sided tape- 4 x CR2032, 3V Battery- 1 x Tool to open the battery cover- 1 x User Manual Find My Keys Tracker Key Finder With Extra 4 Long Chains Simjar Wireless Remote Key Finder Android Whether it's in another room, a sofa cushion or a blanket, you can quickly find lost items within 100 feet. About this item New Version Item Locator: Simjar Item Key Finder with 2 RF transmitter (Remote) and 4 receivers for locating any items like keys, pets, wallet, TV remote control, purse, glasses, luggage and so on Easy & Quickly to Locate Simply press on the related color-coded buttons. How to use: - Use a key ring or double-sided tape to connect the color-coded receiver to items that are often lost- Press and release the corresponding color-coded button on the remote control- If the receiver is in range, it will beep and the LED will flash- If you don't hear a click, change your location or use a new battery and press the button again- Our item tracker can attach DIY mode stickers or handwritten stickers to the buttons on the corresponding letters on the transmitter. Extra 4 Long Chains Included: 4 x Key Rings（Circumference: 1., 85inch); 2 x Key Rings（Circumference: 5., 9inch; 2 x Key Rings（Circumference: 2., 95inch). Item Locator with Build-in Flashlight: Simjar Item Key Finder with 1 RF transmitter (Remote) and 4 receivers for locating any items like keys, pets, wallet, TV remote control, purse, glasses, luggage and so on in the daytime or at night Flashing light can also help you find items in dark areas. Company Overview - Shenzhen Electronics Co., Ltd Powerful RF penetrates walls, leather, doors and more. Aazon.co: Basic Key Finder with 2 Receivers & 1 Reote, Sijar... Receiver sounds/beeps, leading you to track your lost item within 40 meters/ 131 feet (Walls and other obstacles will reduce the sound level., )
