Characteristics:

• Latest genuine wireless (TWS) BT 4.2 technology ensures transmitting strong signal in high quality and high speed and offering high fidelity stereo music.
• Wireless dual ear stereo design left and right ear channel separation; You can use its Left and Right Ear Headset exclusively (Single Track Mode), and it can also be used in pairs (Stereo Mode).
• The included 1600 mAh charging box can be used as a portable power bank to provide emergency power for smartphones and tablets.
• It can connect two smarts phone simultaneously, so you can seamlessly switch between your business and personal phones.
• With a multifunction button, easy to power on / off the earphone, play / pause music, switch to the next / last song, receive / hang up incoming calls and activate Siri for iPhone.

Specifications:

• Model Number: X2-TWS
• BT Version: 4.2
• Support Profile: A2DP, HFP, HSP, AVRCP
• Transmission Distance: 10 m (no obstacle)
• Frequency range: 20Hz-20 KHz
• Impedance: 32Ω
• Speaker Sensitivity: 100dB
• Multi-point Connection: Support
• Built-in Battery: 3.7 V / 45 mAh * 2 (401015); 3.7 V / 1600 mAh (852338)
• Total Call Time: around 60 hours
• Total Standby time: approximately 720 hours
• Charging time: approximately 1 hour
• Color: Black, Silver (optional)
• Item Size: Approx. 2.3 * 2.3 * 1.3 cm / 0.90 * 0.90 * 0.51 in
• Charging Box Size: Approx. 7.5 * 5.5 * 2.2 cm / 2.95 * 2.16 * 0.86 in
• Item Weight: Approx. 90g (earphone 3g of each, charging case 84g)
• Package Size: Approx. 13.5 * 9 * 3.1 cm / 5.31 * 3.54 * 1.22in
• Package Weight: Approx. 188g / 6.63 oz

Package List:

• 1 * pair of Earbuds with ONE Charging Box
• 1 * USB charging cable
• 3 * pair of Ear Cap
• 1 * Type-c Charging Connector
• 1 * for Lightning Charging Connector
• 1 * Manual (English and Chinese)