Retekess T128 Watch Receiver with 20 Call Buttons & USB Cable – Reliable Communication Color:White Observation of Jupiter’s clouds

Observation of Jupiter’s clouds

and you can do anything else while listening to music or radio

Copper material of Conference Cable

5mm eye relief and is best without glasses

as you are able to image all greenish/bluish structures

Retekess T128 Watch Receiver with 20 Call Buttons & USB Cable – Reliable Communication Color:White Observation of Jupiter’s cloudsProduct description T128 watch receiver Working frequency: 433 MHz Decoding: learn the code Working voltage: DC 3. 7V Battery capacity 400mAh Size: 252 x 46 x 18 mm Weight 43. 8 g Model: TD017 Modulation: AM Coding method: 1527 Voltage: 3 V Standby power consumption: <0. 2 uA Battery: CR2032 * 2 Battery: 210mAh Package 1 * T128 watch 1 * USB cable 20 * TD017 call button 20 * Stickers Safety Warning Before using this calling system, read this guide