Model Number: SMLP223B Key Specifications/Special Features: The First All-In-One Smart Dog CollarDogtelligent's Connected Collar easily trains, tracks & manages your dogs health, activity & safety.Radio: Cellular, Wi-Fi 802.11 b/g/n (2.4GHz support), Bluetooth 4.0 Dual (LE and Classic supported)Compatibility: The DogTelligent App is compatible with Apple iOS and Android devices, cellular connectivity currently available in US standard cellular frequencies. Bluetooth and Wifi compatible.Sensors: 3-Axis Accelerometer and Ambient Temperature SensorsSpeaker: Includes a High Frequency (5.8KHz to 12.4KHz) emitter for training commands (similar to a traditional dog training whistle) as well as a standard speaker for voice communicationMaterial: Collar: anodized aluminum, TiN coated stainless steel with flexible, water-resistant TPULatching Mechanism: Electromagnetic, with failsafe unlock for running out of battery or direct pullSize Options: Small (8-14 inches), Medium (13-19 inches), Large (18-27 inches)Battery: Built-in rechargeable lithium-ion batteryBattery Life: Approximately 7-14 days. Main Export Markets:

• North America