1Tonality volume and sensitivity adjustable, can meet your different needs. 2LED alarm signal with high output loudspeaker, durable and reliable to use. 3Seeing and hearing alerts, will make fishing easier, improve fishing efficiency. 4Made of high quality plastic material, sturdy, durable and long service life. 5Small size and lightweight, easy to carry and store, convenient to use.Condition: 100% Brand New Item Type: Fishing Alarm Material: Plastic Color: As Pictures Shown Weight: Approx. 710g Alarm: 1. Extension rod cover LED display light 2. LED go and back double colour indication 3. Automatic night LED function(Press "V" for 3 seconds to open/close) 4. Special drop function: different LED colour and sound 5. "T" control tonality at six different levels 6. "V" control 6 level(including "Mute" level) (to turn off the night LED function, press "V" within 3 seconds). 7. "S" control sensitivity has 6 levels 8. Used for bite indicator plug socket 9. Battery: 9V 6LR61 2000mAh Receiver:1. "V" six different levels of vibration 2. "T" tonality 6 different levels 3. Main switch (press 3 seconds to open/close) 4. "N" night light switch (press 3 seconds to open/close) 5. Back with magnetic 6. Battery: 1.5V 3 x AAA Battery 2700mAh4 xFishing Alarm1 xReceiver8 xExtension RodProtection cover1 xManual