1. Connecting audio input line to change the common sound-box to Bluetooth sound-box 2. Complies with Bluetooth 2.0, 2.1 3. Support: A2DP V1.2 4. Powered by 5V DC 5. Transmission distance: up to 10 meters 6. 2 indicators flicker alternately when there is no connection. Blue light flicker slowly after successful connection 7. Easy to use by connecting audio input line to change the common sound-box to Bluetooth sound-box 8. High sensitivity level, high performance chip 9. Compact and human-friendly design, convenient to carry, beautiful out looking 10. Optional powered directly with power adapter or powered by PC USB port 11. Optional embedded battery which has long working life 12. Optional Bluetooth audio transmitter to get better result 13. Low power consumption and long continuous working time 14. Support digital products with Bluetooth function, such as Bluetooth cell phone, Bluetooth, PC, phoneSpecification: General Compatible with Apple: iPod nano 7, iPod touch 5th, iPhone 5, iPhone 4S, iPod touch 4, iPod nano 6, iPhone 4(CDMA), iPhone 4, iPad, iPod touch 3, iPod nano 5, iPhone 3G S, iPod touch 2, iPod classic, iPod nano 4, iPhone 3G, iPod nano 3, iPod touch, iPhone, iPod nano, iPod nano 2, iPod Video/5G Apple: iPad 4, iPad mini, New iPad (iPad 3), iPad 2 Samsung: Ativ S / i8750, Galaxy SIII mini / i8190, Galaxy Trend Duos / S7562i, Galaxy Trend Duos / S7562, Galaxy Note II / N7100, Galaxy Player 5.8, Galaxy Premier / i9260, Galaxy Ace Dear / S6358, Galaxy Y Pop / S6108, B9062, Galaxy Ace 2 / i8160, Galaxy Tab 2 (10.1) / P5100, Galaxy SIII / i9300, Galaxy Ace Dear / S6352, Omnia W / i8350, Galaxy Mini 2 / S6500, Galaxy S WiFi 4.2, Galaxy Note 10.1 N8000, Galaxy Attain 4G, Galaxy Tab2 7.0, Galaxy Beam / i8530, Galaxy Tab 2 (7.0) / P3100, Galaxy Ace Plus / S7500, Galaxy Y Duos / S6102, Galaxy Tab 7.7 P6800, Galaxy S II Skyrocket i727, Galaxy Ace Duos / S6802, I667 (Focus Flash), Galaxy S II i777, i579i, S5368, T679, I500(Fascinate), Galaxy SII DUO i929, Galaxy Y Pro DUOS, W999, Galaxy S II i9108, S8600, Galaxy S II i9101, S3850, E2652, S5660, S5570, S5670 Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 11.5cm * 7.8cm * 2cm / 4.53inch * 3.07inch * 0.79inch Qty per Carton 200 Carton Weight 17.50kgs / 38.58lb Carton Size 46cm * 31cm * 32cm / 18.11inch * 12.2inch * 12.6inch Loading Container 20GP: 584 cartons * 200 pcs = 116800 pcs40HQ: 1356 cartons * 200 pcs = 271200 pcs