• 【Smart Voice Control Technology】Built-in high-sensitivity microphone automatically detects barking sounds and triggers training modes for effective behavior correction.

• 【7-Level Sensitivity Adjustment】Precisely adjustable sensitivity levels from 1-7 allow customization based on different pet sizes and environmental noise conditions.

• 【Progressive Training System】Three-stage training progression from sound → vibration → strong vibration provides gentle yet effective behavior modification without excessive stimulation.

• 【Long-Lasting Battery Life】300mAh lithium battery with USB charging provides up to 60 days of standby time, reducing frequent charging needs.

• 【IPX Waterproof Design】Full-body waterproof construction ensures reliable operation in all weather conditions, both indoors and outdoors.

Specifications:

• Product Dimensions: 45×38×35 mm
• Battery Capacity: 300mAh
• Charging Voltage: 5.0V
• Sensitivity Levels: 7 Levels
• Working Modes: Sound, Vibration, Sound + Vibration
• Waterproof Rating: IPX
• Standby Time: 60 Days
• Collar Material: Nylon
• Suitable Collar Circumference: 6-35cm