CooSpo H6 HRM having dual band technology of both ANT + and Bluetooth Smart, you only need one heart rate strap for connecting to all of your training devices, from iPhone to Android to Garmin to Timex.
Material: ABS + Plastic + Silica gel
Technology: Bluetooth 4.0LE(Low energy)
Transmission: Wireless Bluetooth
Transmitter size: Approx.6.5 * 3.8 * 0.8cm / 2.5 * 1.5 * 0.4in
Transmitter weight: Approx.18g / 0.6oz
Belt size: Approx. 100 * 3cm / 39.3 * 1.2in(before-stretching); 160 * 3cm / 63 *1.2in(after-stretching)
Belt weight: Approx.35g / 1.3oz
Package size: Approx.17.5 * 7.5 * 2.2cm / 6.9 * 3 * 0.9in
Package weight: Approx.97g / 3.4oz
Transmitter: Attach it to the strap in the right directions.
Battery: Open and close it with a coin.
1 * Transmitter Device
1 * Adjustable Elastic Strap
1 * User Manual(English)