Product parameters：<br><br><br>1. Drive: 15mm<br><br>2. Impedance: 32 OHM<br><br>3. Bluetooth version: Bluetooth v4.1 + EDR<br><br>4. Bluetooth use band: 2.4GHz<br><br>5. Power level: CLASS II<br><br>6. Output power: 30mW<br><br>7. Bluetooth distance: 10 meters barrier<br><br>8. Frequency response: 20-20000Hz<br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/52e5de07-d379-4d27-9a7d-d231b934bbf9.jpg" width="940" height="645" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/344dc9d8-9e18-4ecc-9f57-aeb7e8409796.jpg" width="940" height="659" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/884d8f2f-aa52-41c5-ad5b-25eec711b9d1.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/dcdfaccf-1f99-4848-b0a9-b80f5b8fe852.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/86190d19-d1ee-46aa-bb7d-2008f9d895b9.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/665aab5e-279b-4ac1-bcb6-06e41bba7a7a.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/43acdfdd-22d5-4ad7-97a7-4c7f465f7211.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/de6d3109-e2fb-42e0-b4bd-ae7c00290915.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/dbf428c7-510d-478c-a3e5-c4c35058ec20.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/74b11d0c-b5f4-4965-a37e-0e336e35dc48.jpg" width="940" height="659" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/3d876d3c-0ed5-4ada-a3d0-6ffba1eb1fb7.jpg" width="940" height="659" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/2059018f-d757-4796-9943-4474e5a19f0e.jpg" width="940" height="659" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/322c79f1-0d75-4c78-b48d-4861ed651323.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/b98bbc65-d60f-4628-a316-0014c23cfa77.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/2a7b4cdb-29dc-44ea-9aca-4cf8d75fe94c.jpg" q_file_log_no="0"><br><img src="//gdetail.image-gmkt.com/088/790/828790088/2017/8/dfc77c8e-1474-49ec-b0d1-799e5e4f33d4.jpg" width="940" height="724" q_file_log_no="0">