Keychain-type call chime set / XP710K 1 piece

●Size/Transmitter: W4.15 x D1.5 x H7.2cm, Receiver: W9 x D3.2 x H9.1cm Weight: Transmitter: approx. 30g, Receiver: approx. 85g ●Material: ABS resin Power supply: Transmitter: 2 x CR2032 button batteries, Receiver: 3 x AA batteries ●Wireless reach: Outdoor line of sight approx. 180m, indoor line of sight approx. 90m ●Accessories: 2 x CR2032 batteries for transmitter, screws for mounting receiver ● Country of Origin: China One-way ●Quantity per case: 10 - Lightweight, ultra-compact push-button wireless chime. - The manufacturer's lightest model, an ultra-compact push-button transmitter. The transmitter is convenient and portable. ・Transmitters and receivers can be added. - A wide variety of ringtones and voice notifications (64 sounds). *Receiver batteries sold separately.