Sport Bluetooth Pro Air 2nd generation 5.3 Neck Hanging Wireless Earphone

Sport Bluetooth Pro Air 2nd Generation 5.3 Neck Hanging Wireless Earphone

🔥 Key Features

• 🎧 Bluetooth 5.3 Technology – Fast, stable connection with one-step pairing

• 📞 HD Stereo Calling – True wireless dual-ear call with high-fidelity sound

• 🔋 Magnetic Charging Case – Fast and convenient charging

• 🎮 Multi-Function Buttons – Easy control for calls, music, and volume

• 🔁 One-Key Redial Function – Quick call back feature

• 🔴 LED Charging Indicator – Red light while charging, auto-off when full

• 🪶 Lightweight & Comfortable – Small, ergonomic in-ear design

📊 Specifications

• 📌 Model: KTP-Pro Air

• 📡 Bluetooth Version: V5.3

• 📶 Transmission Distance: 10 meters (barrier-free)

• 🔊 Speaker: 13mm composite membrane

• 🔋 Earphone Battery: 40mAh

• 🔌 Charging Case Battery: 300mAh

• ⚡ Charging Time: ~1 Hour

• 🎵 Music Play Time: 4–6 Hours

• 📞 Talking Time: 2–3 Hours

• 📊 Frequency Response: 20-20000Hz

• 🔌 Charging Voltage: 5V

• 🎤 Microphone Sensitivity: 120±5dB

• 📦 Material: PC + ABS

• 🎨 Color: White

• 🌧️ Feature: Waterproof support

📦 Package Includes

• 🎧 Twin Wireless Earphones

• 🔋 Charging Case

• 📦 Color Box Packaging

Quality: A+ Copy
Product Code: SB-2879829