Nano Luminous Electric Fishing Floats High Sensitivity Lure Fishing Floating Buoy Bobber for Sea Carp Fishing Accessories Tackles Specification: XP-01: Light mouth carp float Drift body quality: nano Suitable for fishing water depth:1-3m Suitable for rod length;2.7-3.6m Tuning suggestion: adjust 3-5 fishing 2-3 XP-04: Mainly for carp mixed Floating body quality: nano Suitable for fishing water depth:2-5m Suitable for rod length: 3.6-5.4m Tuning suggestion:Adjust 3-5 fishing 23 XP-05: small carp drift Drift body quality: nano Suitable for fishing water depth:1-3m Suitable for rod length:3.6-4.5m Tuning suggestion:tune 3-5 and fish 2-3 XP-06: small carp drift Drift body quality: nano Suitable for fishing water depth:1-3m Suitable for rod length:3.6-4.5m Tuning suggestion: adjust 3-5 and fish 2-3 XP-09: Carp mixed drift Drift body quality: nano Suitable for fishing water depth:2-4m Suitable for rod length:3.6-4.5m Tuning suggestions: adjust 3-5 fishing 2-3 XP-01#: Light-mouth crucian carp float, fishing depth: 1-3 meters, total length (cm) 37.7, plumb(g) 0.8, weight (g): 1.6 XP-04#: carp polyculture, fishing depth: 2-5 meters. Full length (cm) 41.7. plumb(g) 3.0. weight (g): 2.0 XP-05# Small crucian carp float, fishing depth: 1-3 meters, total length (cm) 37.3, plumb(g) 1.2, weight (g): 1.6 XP-06#: Small crucian carp float, fishing depth: 1-3 meters, total length (cm) 37.9, plumb(g) 1.3, weight (g): 1.6 XP-09#: small crucian carp float, fishing depth: 2-4 meters, total length (cm) 342.7, plumb(g) 2.2, weight (g): 1.8 XP-01: Light mouth crucian carp float Battery use method: The battery rotates and pushes into the battery compartment, if the battery is loose in the battery compartment, you can insert a small strip of paper on the side of the battery compartment to press the battery.