Hign-concerned Chemical : NoneModel Number : X7YF9FF100871-GNType : 6-digit CountersDIY Supplies : ELECTRICALBrand Name : Shanwen : Mainland ChinaCertification : none X7YF Mini Rechargeable Digital LCD Finger Ring Tally Counters 6 Digit Counter Buddha Beads Prayer Clicker 6 Channel CountingDigital Rechargeable 6 Digit Counter Buddha beads Prayer Clicker LCD Finger Ring Hand Tally CounterDescription:Streamlined and ergonomics appearance design with frosted material, outstanding texture, sweat proof silicone ring, comfortable to wear, free sizing, not easy to fall off.USB interface, mobile power charging is available, charge two hours for three months usage, convenient to carry outSilicone mute on, help to complete counting work quietly6 channel counting can record and switch six group data.One key lock screen prevents data loss. Reset design avoids unexpected reset and loss data.Main FeaturesMaterial: Plastic,Silica gelTotal length:About 8cmDimensions:2 x 3 cmBattery type:Micro USBBattery capacity:50MAPackage Included:1 * Finger Counter1 * USB CableX7YF Mini Rechargeable Digital LCD Finger Ring Tally Counters 6 Digit Counter Buddha Beads Prayer Clicker 6 Channel CountingDigital Rechargeable 6 Digit Counter Buddha beads Prayer Clicker LCD Finger Ring Hand Tally CounterDescription:Streamlined and ergonomics appearance design with frosted material, outstanding texture, sweat proof silicone ring, comfortable to wear, free sizing, not easy to fall off.USB interface, mobile power charging is available, charge two hours for three months usage, convenient to carry outSilicone mute on, help to complete counting work quietly6 channel counting can record and switch six group data.One key lock screen prevents data loss. Reset design avoids unexpected reset and loss data.Main FeaturesMaterial: Plastic,Silica gelTotal length:About 8cmDimensions:2 x 3 cmBattery type:Micro USBBattery capacity:50MAPackage Included:1 * Finger Counter1 * USB Cable